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  1. VampyVamp

    Mad scientist gone perverted

    Disclaimers: this is both an m/f AND m/m story, the m/f version is on top while the m/m version is at the bottom. Please note that not only does pronouns NOT equal gender, but your genitalia does not define your gender identity read the version you want based on whether or not you’re a yaoi enthusiast or not. Also ignore the spacing between the two vers being different, I forgot the order of the spacing in the original ver. Both characters go back and forth being dom and sub; muscle subs aren’t exactly my type but I imagine Mao being a switch anyway so I guess this works out, I also see Beryl as a switch it still works out. This also has some musk and degradation stuff because I was jamming all of my fetishes/kinks into this shit sooo yeah enjoy! also spoilers but Beryl kinda breaks the laws of physics to ride Mao’s cock but thats ok because its my insane sex and I make the rules (also also some of this stuff only make sense if you’ve played Disgaea 3 which I’m not sure a lot of people here have so uhh) ___ M/F version: “Mao, I brought you some snacks!” Beryl notified, walking towards her childhood… rival’s dorm. “Great, just leave it at the door, I’m busy.” Mao responded before diverting his attention back to whatever was making him busy. “Busy? Heh, now I’m curious.” Beryl chuckled before waltzing into Mao’s room. “Just what are you up to? Do you need any help?” “No, I don’t need any help- and get out of my room! You pesky delinquent…” Mao tsked, trying his best to ignore Beryl after that. However, it was pretty hard to get Beryl out of his hair; she was just like that. “C’mon, just tell me. I don’t bite, I promise!” Beryl said with her usual cheery tone, although it was obvious she was begging. “Don’t make promises! Demons don’t do that kind of thing!” Mao spat in response, not budging from his spot despite being obviously annoyed by Beryl. The girl sighed. She really wanted an answer from Mao but he wasn't giving one, so she would just have to push further. “I know you're hiding something, Mao. That's why you dodged my pleads just now. So, what is it?! What are you working on? And don't lie to me! You know I'm a good judge of character!” Beryl demanded, but with her voice Mao could never really take her seriously. “Fine! If you must know, I am currently working on a new experiment.” Mao spilled. “Hmph, I already knew that, tell me more-“ “That’s all you’re getting out of me. Now just give me the snacks and get out. Isn’t it against your moral highgrounds as a delinquent to break into someone’s room?” Mao huffed. Beryl rolled her eyes. There were times when Mao came off as such an ass “Um, just answer this much; is it something pervy…?” The girl asked. “No. If you’re really that curious, then I’m making a potion to make me grow muscles.” Mao finally revealed, with Beryl giving him a rather surprised expression in response. “Oh, that’s not what you usually make… usually, you’re just dissecting people and/or giving them outrageous upgrades and all that baloney.” Beryl said with a chuckle. “Hey, my upgrades aren’t outrageous, nor are they baloney! They actually work!” Mao argued, taking offence to the latter statement. “Yeah, I guess I’ll give you that much. But anyway, why are you making this kinda potion anyway? I never knew you were into that stuff.” Beryl said. “This isn’t a fetish thing, I have my reasons; I need to grow strong just like one of those super heroes!” Mao explained, putting a serious face on. “Why are you so fixated on heroes if you just hate them? Just think about it; all those comics you read about them, all the animes you watch about them, all the time you consume ‘researching’ about them. Why do you even care about it?” Beryl asked. “Hmph, you already know the reason. Anyway, this potion will make me bigger every time I eat something! Sounds nice, right?” Mao said with an excited smile. “No offense but… aren’t there easier ways to go about this? Like, growing stronger through training or something? It doesn't seem like it'd be that effective." Beryl replied, tilting her head. "Training is for losers! I want to get strong NOW! Plus I get to eat food while I grow, that's what I call a win-win situation!" Mao shouted. “Then… wouldn’t taking steroids be a much less time-consuming way to get jacked?” Beryl asked, thinking aloud. “Heh, the Evil Academy’s biggest delinquent, Beryl herself, recommending that I take steroids? How ironic.” Mao scoffed. “Anyway, I don't need to take steroids! This potion is perfect for me! Besides, I don't even know how to use steroids properly! I can only do the one thing I know well, which is this!” Mao declared proudly. "Well, are you done making the potion? I’m still curious, y’know…” Beryl asked. “Basically. I’ll make adjustments later if I need to, but the base formula is ready. All I have to do now is drink it, of course!” Mao said happily, getting up from his desk and grabbing the bottle the potion was in. He then proceeded to drink it all down, without leaving anything left behind. “Mao… You drank it… all?!" Beryl gasped. “What? it needs to be drunk entirely. It has to absorb into my body and spread around. Or else it won’t work!” Mao explained. “Now, you brought snacks, didn’t you? Come on, give me something!” “Oh, right…! Here you go. This is just a small snack though...” Beryl said, handing Mao a plate full of assorted sweets. “Gimme!” Mao demanded, swiftly taking the treats. He then stuffed his mouth with all the snacks he could manage in one go, before letting out a satisfied sigh. “Wow, this is so good! I never thought that food could be this delicious! I'm hungry again! Gimme more! More, I say!!” Mao complained. “You sure are greedy, huh? Are you sure you're not just using this as an excuse to gorge yourself?" Beryl teased. “And it’s just mere sweets, too… haven’t you eaten anything any better before?” “Ah, now that you mention it, I don’t think I remember enjoying sweets *this* much before. Eh, oh well. I'll just keep eating until I feel full, yeah?” Mao declared. Suddenly, he felt his stomach growl loudly. “See? it’s not good to eat so many sweets at once… hey, hold on. You’re, uhhh- you’re kind of sweating… like, a lot.” Beryl noted. “Hmph, you’re right. And hey, I… I kind of feel strange too… What's happening to me?” Mao pondered, looking down at his hands. They suddenly seemed… well, a little bigger. A little bigger than before. “What? Huh? Uhh- what is this?” Mao exclaimed, confused before his face turned into one of realization. A grin grew on his face. “Eheh, I knew it! This potion actually works! I've got a feeling that I'm gonna grow even bigger, soon!” Mao proclaimed proudly. And, to be fair, he wasn’t wrong; he was already a bit taller than before. Not by much, but enough to notice. "So, how do you feel? Any side effects yet? I mean, if this potion really does what it claims to... then you should be fine..." Beryl asked, eyeing Mao suspiciously. “Hey, wait, your legs. They’re… expanding?” It was true, Mao's legs were buffing up rapidly; his thigh gap had gotten a lot narrower and they looked pretty toned. His quads were definitely bulging, too. His chest also appeared to be growing in size, too, and his shoulders were starting to get broader. His pecs swelled up impressively, too. As a matter of fact, everything on his upper body seemed to be expanding quickly. He quickly began developing rows of abs, his back muscles seemed to be getting bigger and denser, and his biceps and forearms started to look noticeably beefier, too. It was all very impressive, especially considering the speed at which it occurred. His neck was also starting to thicken, and his Adam's apple was becoming noticeable, too. However, his growth paused shortly after that, it seems like he needed more food… I guess it was like gas for a car. “Beryl, feed me more snacks! I want to fill myself up, alright?! I'll be fine, trust me!” Mao demanded, his glasses fogging up perversely as he slurped up the drool that was drooling down his chin. Oh, now that Beryl knew that this was turning him on, this changed everything for her. “Mhm, more food coming right up!” Beryl happily obliged, trying to hide the lust that had started bubbling up inside of her. She grabbed a few plates of snacks and handed them over to Mao, who greedily snatched them up. He then stuffed himself with all the snacks he could possibly manage, stuffing his cheeks with each bite. The more food he ate, the bigger he’d grow, and soon he grew once more. He grew even larger, rapidly transforming from a thin, scrawny boy into a muscular hunk of a man. His muscle mass increased dramatically, and while he was growing bigger, he also grew hungrier, constantly demanding more food. Even when he was full, he still managed to stuff himself with more food, constantly eating until he couldn't anymore, but who knew when that would be. His clothes strained under the immense pressure of his expanded frame, and they were soon ripped off his body, leaving him naked from above the waist. Beryl stared at him with wide eyes. She could feel herself getting increasingly wet down below, and it was getting harder for her to hide her overwhelming lust. Mao’s body glistened with sweat, making him seem like he was lathered with oil and even more desirable. His nipples were big and hard, and they stood out prominently against his large chest, and his pecs and abs were bulging. His biceps, triceps, pectorals, deltoids, lats, traps, delts, and forearms all bulged impressively, and his veins appeared clearly defined. His ass was also getting bigger, and it looked great. He was starting to develop a nice bubble butt, and the roundness of it was magnificent. Beryl had to restrain her urges to just masturbating right there and then, she’d probably be teased to death if she went through with her filthy actions… but to be fair, Mao wasn’t any better; his dick had been growing all this time and was now half-hard. As Mao grew, he had sweat profusely, giving him a sexy, musky smell. He practically oozed sexual appeal and sensuality, making Beryl want to fuck him right then and there, but she restrained herself. It didn’t take long after that for his belt to snap and his white shorts to rip. His knee-length tights and boxers threatened to rip to shreds any moment. Soon, he was completely naked, his dick rising to full attention. His body was covered in a layer of sweat, and it glistened in whatever light seeped into the room. A small bead of precum dripped out of his tip, making its way down his shaft. In response to Mao's nudity, Beryl blushed deeply. Her heart beat faster, and she felt like she might pass out from excitement, she was so aroused. The overwhelmed girl couldn't help but stare at Mao's impressive physique, his massive cock twitching against his belly. She wanted nothing more than to give it a stroke, or lick it, or even suck on it. She eyed his member hungrily, salivating at the thought of taking a bite out of it. She licked her lips unconsciously, and her face turned redder by the second. She could feel her panties getting soaked, and she desperately tried to grab them and hide her arousal. But, as if he sensed what Beryl was thinking, Mao leaned forward, staring deep into her eyes. "You want some?" Mao asked, grabbing Beryl's head with both hands. "Come on, you know you want it." Beryl nodded, unable to speak due to her raging lust. It seemed like Beryl was the pervert now. And now there was no point not to give into her urges, right? …Although, a large majority of her urges involved… feeding him more? Yes, that sounded perfect. She wanted to be a potentially gentle but definitely domineering feeder who fed him all of his meals, making him even buffer, and give him much more than that. She knew it wouldn’t be the best idea, given how Mao had already gained a bit too much mass than ‘recommended’, but she couldn’t help it; she didn’t care if he broke through the ceiling, she didn’t care if the boy outgrew the whole damn academy, she just couldn’t get this image of her sitting on top of his behemoth cock, feeding him more and more, enhancing his growth continuously out of her head. And that was why she shoved her hand past her skirt and between her thighs, rubbing her clit furiously through her tights and panties. She had to cum right away, otherwise she'd go insane. Her breathing became heavy, and her face was now bright red. Her pussy throbbed, and she was already so close to an orgasm. But she held back, determined to keep going for as long as possible. Mao smirked at Beryl, who was clearly horny as hell, and his member continued to twitch. He could tell that Beryl was enjoying herself, and he wasn't about to deny her wishes. That would just be cruel. He lifted Beryl up and placed her on his lap, straddling him. His member dangled over her pelvis, and it looked like it was going to fall into her crotch any moment. Beryl moaned softly, and her legs spread open slightly. Mao gave her a teasing look, “come on, tell me all of your desires. We’ll see who the real pervert here is.” Beryl glared at him, and her eyes were burning with lust. She wanted to scream her thoughts out, to tell him exactly how she felt, but she decided to keep things classy, and kept quiet, only moaning quietly when he'd tease her. "Well?" Mao asked again, grinning widely. "What do you desire?" Beryl stared into Mao's eyes, her fingers moving faster along her dripping wet slit. "I- I... um, want to be your feeder. Your..." she paused, trying to find the right words, "...your food provider." Mao smirked, pleased with what she said. "Oh really?" he said, licking his lips. "I'm glad to hear that. Do you want to be my feeder because you're attracted to me?" but the giant boy received no answer from the smaller girl in response. "Or maybe you want to see me grow? Are you curious to see just how big I can get?" he asked, his voice becoming husky.“You’re so dirty, Beryl. You want to see how big and buff I can get, don't you?” he whispered, staring deep into her eyes. God, since when did this boy get so damn teasing?! Beryl didn't think she'd ever been this turned on before. But of course, she had to pursue what she wanted; feeding him and making him grow even bigger. She gave her best attempt at a smirk. “I guess I am. And yes, I want to see how big you can get.” And Mao smiled, satisfied with what she said. He leaned back a little, and then grabbed another snack and handed it to the pink-haired girl that sat on his enormous girth. She then licked her lips and brought the piece of food closer to the mouth of the giant in front of her, and he started chewing. She slowly fed him bite by bite, and after a few minutes, he finished the whole thing. She then tilted her head and asked him, "Do you want more?" The giant boy smirked, "of course. What else would I want? More food, of course." Beryl giggled, and handed him another snack. Then she fed him more bites until he was full once again. This time, she made sure to slow down, savoring every second she spent feeding him. It didn’t long for his growth to resume, and soon he was rapidly swelling up again. His legs grew longer, and his arms got wider, and he gained some new muscles. Soon, he was almost as tall as the ceiling itself, and he was getting bigger by the minute, and his growth was relentless. But Beryl didn't mind. She wanted to see what he would become, and she knew that she wouldn't be able to contain her excitement. So, she reached out and grabbed hold of his growing pecs and squeezed them. “Aaaah!" Mao moaned loudly. "That feels amazing! Don't stop squeezing them, I love it!" Beryl grinned, feeling powerful and sexy as hell. She was stroking and squeezing the massive shoulders of the giant boy, and it felt absolutely amazing. He responded well to her touch, and his huge frame shook as Beryl slowly began to dominate him. His cock swelled hard against the inside of her thighs, and soon the giant was completely erect, ready to shoot his first load. Beryl moaned happily, and her fingers moved faster, gripping his muscular body tighter than ever. She loved the way he reacted to her, and she felt so incredibly sexy. The demon girl looked up at his face, and she saw his glasses were fogged up like hell, as if he couldn't control himself. He was breathing heavier than usual too, and his chest expanded with each breath, making him look even more impressive. She knew he was close, and she smirked, knowing she had to take matters into her own hands. She moved her small hands back to Mao’s shiny pecs, and she started massaging them harder. She watched as his muscles rippled beneath her small palms, and she could feel her heart pounding in her chest, as she rubbed and squeezed his perfect body. Her tight grip made him moan louder, which excited her even more. She continued to massage him, and soon she heard him groan loudly. She quickly moved her fingers to his nipples, and she pinched them roughly, causing him to cry out in pleasure. The pink-haired girl moaned, and she bit her lip in anticipation. She continued to pinch and twist his rock hard nipples, while still working his body. She kept rubbing his pecs and abs, until he finally screamed out loud, a deep guttural sound that echoed through the room. His cock throbbed against her inner thighs, and his thick cum erupted in between her thighs. She couldn't believe how much he shot. A large amount of thick white jizz splattered onto her thighs, and she touched them and held the semen up to her face, smiling. "Wow..." she murmured, looking at the globs of cum that were oozing out of his dick. Mao's breathing slowed down and he looked over at the smaller girl. He smiled, "that was intense." “Yeah, but I have the feeling you’re up for at least one more round.” Beryl smirked. Mao nodded, his mouth watering as Beryl pulled another piece of food out of literally no where. She placed it in front of him, and he took a bite of it before she gave him another. She continued to feed him this way until he was full again, and he was getting bigger and bigger by the minute. His gargantuan frame threatened to break through the ceiling, and Beryl was loving every single second of it. She felt like a goddess of sorts herself, and she loved the fact that her power over him seemed to be limitless. She saw the giant boy grow, and she smiled as she admired him. She stroked his massive frame, and she could feel his cock throbbing against her inner thigh. She smirked, and looked up at his face, "you like the way my hand feels on your body?" Mao nodded, still breathing heavily. His arms were covered in sweat, and his chest was soaked in it. He was drenched with manly sweat and musk, and a tad bit of it infiltrated Beryl’s nose. But surprisingly, it turned her on even more. She stroked his chest and abs, and let her hand slide down his stomach, until she reached his thick meaty cock. She smirked, and she started stroking him vigorously, and she knew it wouldn't take long for him to blow his load again. But she was definitely caught off guard when Mao began sliding her skirt off and he tossed it aside, revealing to top of her tights and panties. She gasped at his boldness, but she was intrigued. She wanted to see just how far he would go, and she decided to let him do whatever he wanted. He pulled her panties aside, and he was greeted by her wet pussy. It was dripping from all the excitement, and he didn't hesitate to spread her thighs apart and bury his face between them. Beryl moaned loudly, and she grabbed his hair tightly, pulling on it as he ate her out. Mao licked her slit and clit, and he sucked on her fat lips, his tongue swirling around her wet flesh. Beryl's eyes rolled back in her head, and she moaned deeply, "oh fuck... mhm..." Mao looked up at her and he felt a rush of pleasure run through his body. The adorable pink-haired girl was moaning and panting, as his tongue flicked over her sensitive clit. He could tell she was incredibly close to cumming, but he also wanted to make sure she enjoyed herself. So he stopped licking her pussy for a brief moment, and he moved his big hand between her legs. He slid one of his meaty fingers inside her tight hole, and he curled it around, while continuing to lick her clit. Beryl cried out, "oh god!" and her nails dug into his scalp as she came hard. Her juices squirted out of her pussy, coating Mao's face, and she threw her head back, screaming loudly. The titan in between her thighs just swallowed all of the tasty juice up, and it seemed to make him grow as well. The ceiling just above Mao’s head couldn’t restrain him any longer, and it crumbled under the weight of his monstrous form. Beryl looked down at Mao still in front of her sex and she smirked. The boy with glasses looked so fucking hot, with his face covered in cum and his dick rock hard and needy. The two were practically glowing with arousal, and Beryl knew that her orgasm had left her flushed in more than one way. She moaned and she ran her hands through Mao’s sweaty hair, pulling on it as she came closer and closer to cumming herself. She looked down at her “rival’s” beefy fingers, coated in her cum, and she brought them to her lips. She tasted the sweet liquid on her tongue, and she moaned, "mmmmm..." Mao could feel his growth continue, sending him wave after wave of pleasure. At this point, he was dying to fuck Beryl’s pussy. He needed to be inside her, and he wanted to pound her deepest parts. And judging from the way Beryl was reacting, she wanted him to do the same thing. She kissed his hand, and then she licked his fingers clean. She smiled seductively at him, and she grabbed his cock with both hands, stroking its length. She squeezed it firmly, causing his dick to twitch and throb, and she couldn't help but notice how much stronger it was now. She stroked him slowly, massaging his shaft, and she whispered something in his ear, "I want you to come inside me." Mao groaned lustfully, and he nodded his head eagerly. Beryl smirked, and she lowered herself onto his shaft. She wrapped her legs around whatever of his waist her small body could reach, and she took all of his cock inside her pussy. She moaned loudly, feeling the huge monster inside her, and she gripped his back tightly. She held him against her, grinding her hips in a circular motion, and she told him how good he felt inside her, "fuck yeah..." Mao grunted and he thrust his hips upward, pushing deeper inside Beryl, until he bottomed out. She shuddered, and she sighed deeply, as he filled her completely. She wiggled her butt, and she ground her pelvis against his, urging him to move. Mao obliged, and he started sliding his cock in and out of her tight pussy. He leaned forward slightly, and he grabbed onto Beryl's thighs with his large hands, holding them tightly against his shoulders. Beryl gasped, and she lifted her ass higher, allowing him to drive deeper into her. She smiled wickedly, and she said, "fuck me, Mao... fuck me harder..." Mao grunted and he slammed himself deep inside her. Beryl cried out, and she wrapped her arms around his neck. She bit her lip as she looked into his eyes, "you're so big... fuck... I can feel every inch of your cock inside me..." Mao was overcome with pleasure, and he couldn't take it anymore. He bent forward and he buried his face in her neck, kissing the soft skin there. He moaned deeply, and he continued pumping his cock in and out of her tight pussy. the walls began to crack under the pressure of his immense frame. He pounded her mercilessly, and he reached behind himself, grabbing onto Beryl's tits. They were small, but they felt amazing in his hands, and he squeezed them roughly, causing her to cry out in pleasure. Beryl wasn't going to last long. She could already feel an intense orgasm approaching, and she was desperate to get there. She arched her back, and she screamed wildly as she came, spasming around his dick. She had never felt anything this good before, and she pulled him even closer to her. She fucked herself on his cock, and she rode it desperately, trying to prolong the pleasure that was coursing through her entire body. He placed one of his massive hands on her chest, and he squeezed it lovingly. He looked into her eyes, and he grinned, "good girl..." Beryl giggled and she rolled her eyes, "can we just cuddle for a little bit?" Mao chuckled, and he nodded his head, "of course." And proceeding to shove Beryl into his beefy, sweaty globes on his chest, A.K.A his gigantic pecs. Beryl squealed happily, wrapping her arms around whatever of him she could reach, and she nuzzled his muscle tits affectionately. She lay there, pressed against his muscular chest, and she smiled dreamily at him, taking his rough, manly scent in. She kissed his chest playfully, running her tongue along his thick muscles. His skin tasted salty, like sweat. She inhaled deeply, and she closed her eyes, letting the smell of his musk wash over her. She had never smelled anything so delicious in her life. Her mind wandered, and her thoughts became clouded by lust and desire. She couldn't stop thinking about this magnificent hunk next to her. She couldn't believe how strong he was. How handsome he looked. The demon girl wondered if the demon boy had any more surprises in store for her. She felt his bulge growing beneath her, and she shivered with anticipation. She wanted to feel it inside her again. But this time, she wanted to be in control; she wanted to ride him. "Do you want some more?" Mao asked, licking his lips seductively. Beryl smiled wickedly, and she shook her head, "I think I need another round... two, maybe three." Mao laughed. He kissed her neck sweetly, and he whispered huskily in her ear, "you got it, Beryl..." He pushed her flat against his chest, and he spread her legs open wide. Beryl giggled, and she looked up at him coyly, "go ahead..." Mao smiled wickedly, and he slid his cock slowly inside her. Beryl gasped, and she moaned as he filled her once again. He was thicker than he had been before, and he felt bigger too. She found it hard to imagine how he would ever fit even one more inch inside her, but she didn't have much choice. The demon girl was already impossibly stretched by his massive cock, and she knew that she wouldn't be able to handle any more. She tried not to think about it, though. She was determined to keep enjoying herself. Beryl bit her lip, and she arched her back. She wrapped her arms around his neck, and she squeezed his muscular pecs. She moaned loudly, and she looked into Mao's eyes, "fuck me harder... make me cum again..." Mao smirked, and he did just what she wanted him to do. He grabbed her by the hips, and he thrust his cock into her tight pussy hard and fast. Beryl groaned, and she tightened her grip on his pecs. Normally, this would have been totally impossible thanks to their burgeoning size difference, Beryl decided it was ok to break the laws of physics just this once. The demon girl dug her nails into his pecs, as she took all that he could give her. She was so close to cumming again already, and she hoped that it wouldn't take long before she would. She squeezed her eyes shut, and she threw her head back, moaning loudly. She started panting heavily, and she focused only on the feeling of being fucked. She was so overwhelmed with pleasure, and the heat between her legs was building rapidly. She could feel her orgasm rushing towards her, and she moaned loudly as she came, crying out in pleasure. She came hard, shaking uncontrollably, and she shuddered as she rode out her orgasm. She felt every pulse of his cock inside of her, and her whole body trembled, tensing up as she climaxed. She whimpered softly, gasping, "ahhhhhh..." Mao growled, and he grunted as he kept pounding her. He wanted to make sure that she felt the full extent of his cock. He loved making her feel good, and he wanted to show her that he cared about her. He wasn't afraid of hurting her or doing something wrong. He was sure that she would let him know if he was, and he had faith in her. He continued thrusting into her, even after her orgasm had passed. He was still hard, and he was ready for round 2. He picked up the pace, and he pounded her relentlessly. He grabbed her ass tight, squeezing it in his hands, making Beryl yelp and gyrate her hips once more, riding his cock. She rode him faster and faster, until she was on the verge of another orgasm. She needed to cum again, right now! Mao grinned, and he squeezed her butt harder, "cum for me, Beryl," he commanded, grinning. Beryl nodded, and she whimpered, "yes... yes..." She squeezed her eyes shut, biting her lip. She cried out loudly, and she shivered as her pussy clenched down on his dick. She screamed, and she came again, shaking violently. She shook from head to toe, and she shuddered uncontrollably. It felt like a dozen orgasms had hit her at once, and she couldn't help herself. She buried her face into his shoulder, sobbing and gasping in pleasure. She had never come so hard in her life. Mao groaned, and he thrust into her one last time. He held her close to him, and he kissed her neck tenderly. He tried to pull out of her, but Beryl stopped him before he could. “No,” she said, beginning to ride Mao’s manhood once more. It was the buff giant’s turn to be in the hot seat, and he was loving every second of it. He moaned and whimpered, clearly enjoying the tides turning. All Beryl responded with was a wicked chuckle, and Mao wasn’t really sure it fit her character, but he couldn’t really care, instead focusing on how much he was getting off to being used by this much smaller girl. Beryl smirked, and she teased him vocally, "ohhhh, you like this, don't you?" Mao moaned, and he nodded weakly, "uh huh. How’d I know?" Beryl pumped her hips, and she bit her lower lip, "it's ok, I'll make sure to keep doing this to you." Mao nodded, and he smiled, "okay, I guess I can deal with it." Beryl laughed, and she leaned forward, kissing him passionately. They both moaned loudly, and they kissed as they pleasured each other. They were completely lost in their own little world, which is exactly where they wanted to be. Beryl continued teasing Mao to hell and back while she stayed riding his thick, long rod. He had yet to reach his peak, and it was driving him insane. He loved having her ride him like this; it was so beautiful to him. She had such a cute face, and she was so small, but her body was incredible. She was so tight around him, and she gripped him tightly, milking his shaft for all its worth. Mao couldn't take it anymore, and he reached his limit. He pulled out of her, and he leaned over her back, grunting. He grabbed onto her shoulders, holding himself up. He took a deep breath, and he panted, "I'm gonna... cum!" he warned her, and she nodded, quickly leaning back against his chest. “Hehe, who’s the dirty one now~?” Beryl giggled, and she turned her face upwards, looking at him. He panted, drooling slightly, he looked so damn pathetic. She knew that she was going to have to make sure to use him like this often, because he looked so incredibly adorable when he was trying to hold back his load, and he looked so damn sexy too. It made her want to fuck him senseless! Beryl smirked, and she arched her back, grinding her hips against him. She forced his cock inside of her, and she began riding him rapidly. She bounced on his massive, thick member, and she moaned, "yes... yes..." She rode him enthusiastically, and she gasped, "you're so big... m-more... muah... ah..." She looked down at him, and she licked her lips, "c-can you handle it? Are you a good boy?" Mao nodded, and he whimpered a bit, "haha... yeah..." His voice was raspy, and he sounded like he was about to lose control of himself. Beryl smirked, "good." She leaned forward, pressing her breasts against his chest. She closed her eyes, and she moaned, "fuck me... please..." Beryl heard a moan next to her, and she opened her eyes slowly. She found Mao staring at her breasts, his face was flushed bright red. He looked so slutty, and so utterly happy. He was panting lightly, and he looked so excited. She was glad that he liked them, and that they weren't just a letdown. She smiled softly, and she bit her bottom lip, "here I go." She started to rock back and forth faster and harder. She was smiling wide now, and she leaned forward, kissing him. She felt his hands on her ass, squeezing her cheeks, and she moaned into his mouth as they kissed. The two of them were moaning and panting loudly, and they didn't even care. "Yes... oh god. Yes," she cried out, and she squeezed his arms tighter, trying to keep herself from bouncing too hard. She wasn't about to stop though, and neither was Mao. He knew how much she enjoyed riding him, and he could tell that she was close to her limit. He pulled her closer to him, and he wrapped his arms around her. He lifted her up off of him, and he held her in place, allowing her to grind herself against him without actually moving. Beryl purred, and she leaned her forehead against his, panting heavily. Her body shook from the intense feeling, and she groaned, "Are you close, Mao? Are you getting close?" Mao nodded, and he groaned, "yeah, I'm so close. Can you feel it?" Beryl nodded, and she grinned, "I can, Mao. Just keep letting me toy with you, and I‘d appreciate some whimpers with that too!” The girl joked, and she started to bounce faster. She hit all of his most sensitive spots, and she could feel his cock throbbing inside her every time. She rubbed her clit against his pelvis, and she cried out, "oh god! Mao... mmmf!" she moaned, and she bucked her hips desperately, thrusting herself up and down on his thick, long pole. “C-Come on, beg for it. Beg me to make you cum..!” Beryl moaned, and she squeezed her inner walls around his shaft, grinding against him. Mao moaned, "Please, Beryl!" he begged her, "Please ruin me..." The girl giggled, "Oh god, Mao. You sound like such a little slut sometimes. I love it." She moaned loudly, and she continuer her movements, bouncing frantically. “But thats just because that’s what you are; a slutty, filthy whore. Whores need to be ruined. They need to learn their place. And I’m going to make you see that...” She continued to ride him, and her pussy gripped him tightly. This wasn’t like her at all, but she couldn’t help herself. Mao’s new muscles seemed to have awakened something inside of her. Beryl's pussy clenched tight around his cock, and she moaned in orgasmic bliss. She came on him, and she came hard. She trembled as she rode him through it. Her juices flowed freely from her cunt, and she gasped, "no... no... don't stop!" Mao chuckled, and he slowed his pace to match hers. He leaned forward, pressing his lips against hers. He kissed her deeply, and he cupped her cheek, holding her still. The two of them were panting loudly, and they both kept moaning. They moaned together, and they kissed passionately while the girl recovered from her climax. "You're such a dirty little whore, Mao," Beryl moaned softly, "and I've never loved anything more. I love you so much right now, Mao." Mao smiled, and he kissed her again, "me too, Beryl. Me too. Want to keep feeding me?” Mao asked perversly. Oh right, the feeding thing! Beryl had forgotten all of that, which was surprising considering it was her initial desire when this whole muscle growth thing had started. And she nodded in response, going to grab some more food. ——— M/M version: “Mao, I brought you some snacks!” Beryl notified, walking towards his childhood… rival’s dorm. “Great, just leave it at the door, I’m busy,” Mao responded before diverting his attention back to whatever was making him busy. “Busy? Heh, now I’m curious.” Beryl chuckled before waltzing into Mao’s room. “Just what are you up to? Do you need any help?” “No, I don’t need any help- and get out of my room! You pesky delinquent…” Mao tsked, trying his best to ignore Beryl after that. However, it was pretty hard to get Beryl out of his hair; he was just like that. “C’mon, just tell me. I don’t bite, I promise!” Beryl said with his usual cheery tone, although it was obvious he was begging. “Don’t make promises! Demons don’t do that kind of thing!” Mao spat in response, not budging from his spot despite being annoyed by Beryl. The boy sighed. He really wanted an answer from Mao but he wasn't giving one, so he would just have to push further. “I know you're hiding something, Mao. That's why you dodged my pleas just now. So, what is it?! What are you working on? And don't lie to me! You know I'm a good judge of character!” Beryl demanded, but with his voice, Mao could never really take him seriously. “Fine! If you must know, I am currently working on a new experiment.” Mao spilled. “Hmph, I already knew that, tell me more-“ “That’s all you’re getting out of me. Now just give me the snacks and get out. Isn’t it against your moral high grounds as a delinquent to break into someone’s room?” Mao huffed. Beryl rolled his eyes. There were times when Mao came off as such an ass “Um, just answer this much; is it something pervy…?” The boy asked. “No. If you’re really that curious, then I’m making a potion to make me grow muscles.” Mao finally revealed, with Beryl giving him a rather surprised expression in response. “Oh, that’s not what you usually make… usually, you’re just dissecting people and/or giving them outrageous upgrades and all that baloney,” Beryl said with a chuckle. “Hey, my upgrades aren’t outrageous, nor are they baloney! They actually work!” Mao argued, taking offense to the latter statement. “Yeah, I guess I’ll give you that much. But anyway, why are you making this kinda potion anyway? I never knew you were into that stuff.” Beryl said. “This isn’t a fetish thing, I have my reasons; I need to grow strong just like one of those superheroes!” Mao explained, putting a serious face on. “Why are you so fixated on heroes if you just hate them? Just think about it; all those comics you read about them, all the animes you watch about them, all the time you consume ‘researching’ about them. Why do you even care about it?” Beryl asked. “Hmph, you already know the reason. Anyway, this potion will make me bigger every time I eat something! Sounds nice, right?” Mao said with an excited smile. “No offense but… aren’t there easier ways to go about this? Like, growing stronger through training or something? It doesn't seem like it'd be that effective." Beryl replied, tilting his head. "Training is for losers! I want to get strong NOW! Plus I get to eat food while I grow, that's what I call a win-win situation!" Mao shouted. “Then… wouldn’t taking steroids be a much less… time-consuming way to get jacked?” Beryl asked, thinking aloud. “Heh, the Evil Academy’s biggest delinquent, Beryl himself, recommending that I take steroids? How ironic.” Mao scoffed. “Anyway, I don't need to take steroids! This potion is perfect for me! Besides, I don't even know how to use steroids properly! I can only do the one thing I know well, which is this!” Mao declared proudly. "Well, are you done making the potion? I’m still curious, y’know…” Beryl asked. “Basically. I’ll make adjustments later if I need to, but the base formula is ready. All I have to do now is drink it, of course!” Mao said happily, getting up from his desk and grabbing the bottle the potion was in. He then proceeded to drink it all down, without leaving anything left behind. “Mao… You drank it… all?!" Beryl gasped. “What? it needs to be drunk entirely. It has to absorb into my body and spread around. Or else it won’t work!” Mao explained. “Now, you brought snacks, didn’t you? Come on, give me something!” “Oh, right…! Here you go. This is just a small snack though...” Beryl said, handing Mao a plate full of assorted sweets. “Gimme!” Mao demanded, swiftly taking the treats. He then stuffed his mouth with all the snacks he could manage in one go, before letting out a satisfied sigh. “Wow, this is so good! I never thought that food could be this delicious! I'm hungry again! Gimme more! More, I say!!” Mao demanded. “You sure are greedy, huh? Are you sure you're not just using this as an excuse to gorge yourself?" Beryl teased. “And it’s just mere sweets, too… haven’t you eaten anything any better before?” “Ah, now that you mention it, I don’t think I remember enjoying sweets *this* much before. Eh, oh well. I'll just keep eating until I feel full, yeah?” Mao declared. Suddenly, he felt his stomach growl loudly. “See? it’s not good to eat so many sweets at once… hey, hold on. You’re, uhhh- you’re kind of sweating… like, a lot.” Beryl noted. “Hmph, you’re right. And hey, I… I kind of feel strange too… What's happening to me?” Mao pondered, looking down at his hands. They suddenly seemed… well, a little bigger. A little bigger than before. “What? Huh? Uhh- what is this?” Mao exclaimed, confused before his face turned into one of realization. A grin grew on his face. “Eheh, I knew it! This potion actually works! I've got a feeling that I'm gonna grow even bigger, soon!” Mao proclaimed proudly. And, to be fair, he wasn’t wrong; he was already a bit taller than before. Not by much, but enough to notice. "So, how do you feel? Any side effects yet? I mean, if this potion really does what it claims to... then you should be fine..." Beryl asked, eyeing Mao suspiciously. “Hey, wait, your legs. They’re… expanding?” It was true, Mao's legs were buffing up rapidly; his thigh gap had gotten a lot narrower and they looked pretty toned. His quads were definitely bulging, too. His chest also appeared to be growing in size, too, and his shoulders were starting to get broader. His pecs swelled up impressively, too. As a matter of fact, everything on his upper body seemed to be expanding quickly. He quickly began developing rows of abs, his back muscles seemed to be getting bigger and denser, and his biceps and forearms started to look noticeably beefier, too. It was all very impressive, especially considering the speed at which it occurred. His neck was also starting to thicken, and Adam's apple was becoming noticeable, too. However, his growth paused shortly after that, it seems like he needed more food… I guess it was like gas for a car. “Beryl, feed me more snacks! I want to fill myself up, alright?! I'll be fine, trust me!” Mao demanded, his glasses fogging up perversely as he slurped up the drool that was drooling down his chin. Oh, now that Beryl knew that this was turning him on, this changed everything for her. “Mhm, more food coming right up!” Beryl happily obliged, trying to hide the lust that had started bubbling up inside of him. He grabbed a few plates of snacks and handed them over to Mao, who greedily snatched them up. He then stuffed himself with all the snacks he could possibly manage, stuffing his cheeks with each bite. The more food he ate, the bigger he’d grow, and soon he grew once more. He grew even larger, rapidly transforming from a thin, scrawny boy into a muscular hunk of a man. His muscle mass increased dramatically, and while he was growing bigger, he also grew hungrier, constantly demanding more food. Even when he was full, he still managed to stuff himself with more food, constantly eating until he couldn't anymore, but who knew when that would be? His clothes strained under the immense pressure of his expanded frame, and they were soon ripped off his body, leaving him naked from above the waist. Beryl stared at him with wide eyes. He could feel himself getting increasingly wet and hard down below, and it was getting harder for him to hide his overwhelming lust. Mao’s body glistened with sweat, making the expanding boy seem like he was lathered with oil and even more desirable. His nipples were big and hard, and they stood out prominently against his large chest, and his pecs and abs were bulging. His biceps, triceps, pectorals, deltoids, lats, traps, delts, and forearms all bulged impressively, and his veins appeared clearly defined. His ass was also getting bigger, and it looked great. He was starting to develop a nice bubble butt, and the roundness of it was magnificent. Beryl had to restrain his urges to just masturbate right there and then, he’d probably be teased to death if he went through with his filthy actions… but to be fair, Mao wasn’t any better; his dick had been growing all this time and was now half-hard. As Mao grew, he sweat profusely, giving him a sexy, musky smell. He practically oozed sexual appeal and sensuality, making Beryl want to fuck him right then and there, but he restrained himself. It didn’t take long after that for Mao’s belt to snap and his white shorts to rip. His knee-length tights and boxers threatened to rip to shreds any moment. Soon, he was completely naked, his dick rising to full attention. His body was covered in a layer of sweat, and it glistened in whatever light seeped into the room. A small bead of precum dripped out of his tip, making its way down his shaft. In response to Mao's nudity, Beryl blushed deeply. His heart beat faster, and he felt like he might pass out from excitement, he was so aroused. The overwhelmed boy couldn't help but stare at Mao's impressive physique, his massive cock twitching against his belly. Beryl wanted nothing more than to give it a stroke, lick it, or even suck on it. He eyed Mao’s member hungrily, salivating at the thought of taking a bite out of it. Beryl licked his lips unconsciously, and his face turned redder by the second. He could feel his panties getting soaked, and he desperately tried to grab them and hide his arousal. But, as if he sensed what Beryl was thinking, Mao leaned forward, staring deep into the smaller boy’s eyes. "You want some?" Mao asked. "Come on, you know you want it." Beryl nodded, unable to speak due to his raging lust. It seemed like Beryl was the pervert now. And now there was no point not to give into his urges, right? …Although, a large majority of his urges involved… feeding Mao more? Yes, that sounded perfect. He wanted to be a potentially gentle but definitely domineering feeder who fed Mao all of his meals, making him even buffer, and giving him much more than that. Beryl knew it wouldn’t be the best idea, given how Mao had already gained a bit too much mass than ‘recommended’, but he couldn’t help it; he didn’t care if Mao broke through the ceiling, he didn’t care if the boy outgrew the whole damn academy, he just couldn’t get this image of his sitting on top of Mao’s behemoth cock, feeding him more and more, enhancing his growth continuously out of his head. And that was why Beryl shoved his hand past his skirt and into his crotch, stroking his boner furiously through his tights and panties. He had to cum right away, otherwise, he’d go insane. His breathing became heavy, and his face was now bright red. His cock throbbed, and he was already so close to an orgasm. But he held back, determined to keep going for as long as possible. Mao smirked at Beryl, who was clearly horny as hell, and his member continued to twitch. He could tell that Beryl was enjoying himself, and he wasn't about to deny his wishes. That would just be cruel. He lifted Beryl up and placed him on his lap, straddling him. His member dangled over his ass, and it looked like it was going to fall into his asshole any moment. Beryl moaned softly, and his legs spread open slightly. Mao gave Beryl a teasing look, “come on, tell me all of your desires. We’ll see who the real pervert here is.” Beryl glared at him, and his eyes were burning with lust. Beryl wanted to scream his thoughts out, to tell Mao exactly how he felt, but he decided to keep things classy, and kept quiet, only moaning quietly when Mao teased him. "Well?" Mao asked again, grinning widely. "What do you desire?" Beryl stared into Mao's eyes, his fingers moving faster along his dripping dick. "I- I... um, want to be your feeder. Your..." he paused, trying to find the right words, "...your food provider." Mao smirked, pleased with what Beryl said. "Oh really?" he said, licking his lips. "I'm glad to hear that. Do you want to be my feeder because you're attracted to me?" but the giant boy received no answer from the smaller boy in response. "Or maybe you want to see me grow? Are you curious to see just how big I can get?" he asked, his voice becoming husky.“You’re so dirty, Beryl. You want to see how big and buff I can get, don't you?” he whispered, staring deep into his rival’s eyes. God, since when did this boy get so damn teasing?! Beryl didn't think he’d ever been this turned on before. But of course, he had to pursue what he wanted; feeding Mao and making him grow even bigger. Beryl gave his best attempt at a smirk. “I guess I am. And yes, I want to see how big you can get.” And Mao smiled, satisfied with what Berul said. He leaned back a little, and then grabbed another snack and handed it to the pink-haired boy that sat on his enormous girth. Beryl then licked his lips and brought the piece of food closer to the mouth of the giant in front of him, and he started chewing. Beryl slowly fed Mao bite by bite, and after a few minutes, he finished the whole thing. Beryl then tilted his head and asked Mao, "Do you want more?" The giant boy smirked, "of course. What else would I want? More food, of course." Beryl giggled and handed him another snack. Then he fed him more bites until he was full once again. This time, Beryl made sure to slow down, savoring every second he spent feeding Mao. It didn’t long before his growth resumed, and soon he was rapidly swelling up again. His legs grew longer, and his arms got wider, and he gained some new muscles. Soon, he was almost as tall as the ceiling itself, and he was getting bigger by the minute, and his growth was relentless. But Beryl didn't mind. He wanted to see what Mao would become, and he knew that he wouldn't be able to contain his excitement. So, he reached out and grabbed hold of Mao’s growing pecs and squeezed them. “Aaaah!" Mao moaned loudly. "That feels amazing! Don't stop squeezing them, I love it!" Beryl grinned, feeling powerful and sexy as hell. He was stroking and squeezing the massive shoulders of the giant boy, and it felt absolutely amazing. He responded well to his touch, and his huge frame shook as Beryl slowly began to dominate him. His cock swelled hard against the inside of his thighs, and soon the giant was completely erect, ready to shoot his first load. Beryl moaned happily, and his fingers moved faster, gripping Mao’s muscular body tighter than ever. Beryl loved the way Mao reacted to him, and he felt so incredibly sexy. The demon boy looked up at Mao’s face, and he saw his glasses were fogged up like hell as if he couldn't control himself. He was breathing heavier than usual too, and his chest expanded with each breath, making him look even more impressive. Beryl knew Mao was close, and he smirked, knowing he had to take matters into his own hands. He moved his small hands back to Mao’s shiny pecs, and he started massaging them harder. He watched as his muscles rippled beneath his small palms, and he could feel his heart pounding in his chest, as he rubbed and squeezed his perfect body. Beryl’s tight grip made Mao moan louder, which excited the delinquent boy even more. He continued to massage his rival, and soon he heard Mak groan loudly. He quickly moved his fingers to Mao’s nipples, and he pinched them roughly, causing the titan to cry out in pleasure. The pink-haired boy moaned, and he bit his lip in anticipation. He continued to pinch and twist Mao’a rock-hard nipples, while still working his body. He kept rubbing his pecs and abs, until Mao finally screamed out loud, a deep guttural sound that echoed through the room. His cock throbbed against Beryl’s inner thighs, and his thick cum erupted in between his thighs. Beryl couldn't believe how much Mao shot. A large amount of thick white jizz splattered onto his thighs, and he touched them and held the semen up to his face, smiling. "Wow..." Beryl murmured, looking at the globs of cum that were oozing out of his dick. Mao's breathing slowed down and he looked over at the smaller boy. He smiled, "that was intense." “Yeah, but I have the feeling you’re up for at least one more round,” Beryl smirked. Mao nodded, his mouth watering as Beryl pulled another piece of food out of literally nowhere. He placed it in front of him, and he took a bite of it before he gave him another. Beryl continued to feed him this way until he was full again, and he was getting bigger and bigger by the minute. His gargantuan frame threatened to break through the ceiling, and Beryl was loving every single second of it. He felt like a god of sorts himself, and he loved the fact that his power over Mao seemed to be limitless. He saw the giant boy grow, and he smiled as he admired him. He stroked his massive frame, and he could feel his cock throbbing against his inner thigh. Beryl smirked, and looked up at his face, "you like the way my hand feels on your body?" Mao nodded, still breathing heavily. His arms were covered in sweat, and his chest was soaked in it. He was drenched with manly sweat and musk, and a tad bit of it infiltrated Beryl’s nose. But surprisingly, it turned him on even more. He stroked his chest and abs, and let his hand slide down his rival’s stomach until he reached his thick meaty cock. Beryl smirked, and he started stroking Mao vigorously, and the delinquent knew it wouldn't take long for Mao to blow his load again. But he was definitely caught off guard when Mao began sliding Beryl’s skirt off and he tossed it aside, revealing to top of his tights and panties. Beryl gasped at Mao’s boldness, but he was intrigued. He wanted to see just how far Mao would go, and Beryl decided to let him do whatever he wanted. Mao pulled her panties aside, and he was greeted by Beryl’s hard dick, It was dripping from all the excitement, and he didn't hesitate to spread his thighs apart and bury his face between them. Beryl moaned loudly, and he grabbed Mao’s hair tightly, pulling on it as he sucked him off. Mao ran his tongue up Beryl’s erection from the base to the tip, and he sucked on his sexy penis, his tongue swirling around the head. Beryl's eyes rolled back in his head, and he moaned deeply, "oh fuck... mhm..." Mao looked up at Beryl and he felt a rush of pleasure run through his body. The adorable pink-haired boy was moaning and panting, as Mao’s tongue flicked over the sensitive underside of his cock. He could tell Beryl was incredibly close to cumming, but he also wanted to make sure he enjoyed himself. So Mao stopped sucking Beryl’s member for a brief moment, and he moved his big hand between Beryl’s legs. He wrapped it around the base of his cock and began stroking it while continuing to suck his cock. Beryl cried out, "oh god!" and his nails dug into Mao’s scalp as he came hard. His juices squirted out of his cock, shooting down Mao’s throat, and he threw his head back, screaming loudly. The titan in between his thighs just swallowed all of the tasty juice up, and it seemed to make him grow as well. The ceiling just above Mao’s head couldn’t restrain him any longer, and it crumbled under the weight of his monstrous form. Beryl looked down at Mao still in front of his sex and he smirked. The boy with glasses looked so fucking hot, with his face all flushed and his dick rock hard and needy. The two were practically glowing with arousal, and Beryl knew that his orgasm had left him flushed in more than one way. He moaned and ran his hands through Mao’s sweaty hair, pulling on it as he came closer and closer to cumming. Beryl looked down at her “rival’s” beefy fingers, so big and beefy, and he brought them to his lips. He swirled his tongue around the meaty digits and moaned, "Mmmmm..." Mao could feel his growth continue, sending him wave after wave of pleasure. At this point, he was dying to fuck Beryl’s ass. He needed to be inside him, and he wanted to pound his deepest parts. And judging from the way Beryl was reacting, he wanted Mao to do the same thing. Beryl kissed Mao’s hand, and then he licked his fingers once again. The pink-haired boy smiled seductively at the hunk in front of him, and he grabbed his cock with both hands, stroking its length. Beryl squeezed it firmly, causing Mao’s dick to twitch and throb, and he couldn't help but notice how much stronger it was now. He stroked Mao slowly, massaging his shaft, and he whispered something in his ear, "I want you to come inside me." Mao groaned lustfully, and he nodded his head eagerly. Beryl smirked, and he lowered himself onto his shaft. He wrapped his legs around whatever of Mao’s waist his small body could reach, and he took all of his cock inside her asshole. He moaned loudly, feeling the huge monster inside him, and he gripped Mao’s back tightly. Beryl held him against him, grinding his hips in a circular motion, and he told him how good he felt inside him, "fuck yeah..." Mao grunted and he thrust his hips upward, pushing deeper inside Beryl until he bottomed out. Beryl shuddered, and he sighed deeply, as Mao filled him completely. Beryl wiggled his butt, and he ground his ass against Mao’s, urging him to move. Mao obliged, and he started sliding his cock in and out of his tight hole. He leaned forward slightly, and he grabbed onto Beryl's thighs with his large hands, holding them tightly against his shoulders. Beryl gasped, and he lifted his ass higher, allowing Mao to drive deeper into him. Beryl smiled wickedly, and he said, "fuck me, Mao... fuck me harder..." Mao grunted and he slammed himself deep inside Beryl, who moaned and wrapped his arms around the other male’s neck. Beryl bit his lip as he looked into Mao’s eyes, "you're so big... fuck... I can feel every inch of your cock inside me..." Mao was overcome with pleasure, and he couldn't take it anymore. He bent forward and buried his face in Beryl’s neck, kissing the soft skin there. He moaned deeply, and he continued pumping his cock in and out of Beryl’s tight ass. The walls began to crack under the pressure of Mao’s immense frame. He pounded Beryl mercilessly, and he reached behind himself, grabbing onto the other boy’s tits. They were small, but they felt amazing in his hands, and he squeezed them roughly, causing the male to cry out in pleasure. Beryl wasn't going to last long. He could already feel an intense orgasm approaching, and he was desperate to get there. He arched her back, and he screamed wildly as he came, spasming around Mao’s dick. He had never felt anything this good before, and he pulled his ‘rival’ even closer to him. Berul fucked himself on Mao’s cock, and he rode it desperately, trying to prolong the pleasure that was coursing through his entire body. Mao placed one of his massive hands on Beryl’s chest, and he squeezed it lovingly. He looked into the smaller male’s eyes, and he grinned, "good boy..." Beryl giggled and rolled his eyes, "can we just cuddle for a little bit?" Mao chuckled, and he nodded his head, "of course." And proceeding to shove Beryl into his beefy, sweaty globes on his chest, A.K.A his gigantic pecs. Beryl squealed happily, wrapping his arms around whatever of Mao the guy could reach, and he nuzzled his muscle tits affectionately. Beryl lay there, pressed against his muscular chest, and he smiled dreamily at him, taking his rough, manly scent in. He kissed the larger male’s chest playfully, running his tongue along his thick muscles. His skin tasted salty, like sweat. Beryl inhaled deeply, and he closed his eyes, letting the smell of Mao’s musk wash over him. He had never smelled anything so delicious in his life. His mind wandered, and his thoughts became clouded by lust and desire. She couldn't stop thinking about this magnificent hunk next to him. He couldn't believe how strong he was. How handsome he looked. The demon boy wondered if the other demon boy had any more surprises in store for him. He felt his bulge growing beneath him, and he shivered with anticipation. Beryl wanted to feel it inside her again. But this time, he wanted to be in control; he wanted to ride him dominantly. "Do you want some more?" Mao asked, licking his lips seductively. Beryl smiled wickedly, and he shook his head, "I think I need another round... two, maybe three." Mao laughed. He kissed Beryl’s neck sweetly, and he whispered huskily in his ear, "you got it, Beryl..." He pushed the smaller demon’s flat chest against his massive one, and he spread the tinies legs open wide. Beryl giggled, and he looked up at the titan coyly, "go ahead..." Mao smiled wickedly, and he slid his cock slowly inside him. Beryl gasped, and he moaned as Mao filled him once again. The giant was thicker than he had been before, and he felt bigger too. The tiny one found it hard to imagine how he would ever fit even one more inch inside him, but he didn't have much choice. The demon delinquent was already impossibly stretched by the honor student’s massive cock, and he knew that he wouldn't be able to handle it anymore. He tried not to think about it, though. He was determined to keep enjoying himself. Beryl bit his lip and arched his back. He wrapped his arms around Mao’s thick neck and then squeezed his muscular pecs. The small male moaned loudly, and he looked into Mao's eyes, "fuck me harder... make me cum again..." Mao smirked, and he did just what the other boy wanted him to do. He grabbed Beryl by the hips, and he thrust his cock into his tight asshole hard and fast. Beryl groaned, and he tightened his grip on Mao’s pecs. Normally, all this fucking would have been totally impossible thanks to their burgeoning size difference, but Beryl decided it was ok to break the laws of physics just this once. The demon boy dug his nails into Mao’s pecs, as he took all that the behemoth could give him. He was so close to cumming again already, and he hoped that it wouldn't take long before he would. Beryl squeezed his eyes shut, and he threw his head back, moaning loudly. He started panting heavily, and he focused only on the feeling of being fucked. He was so overwhelmed with pleasure, and the heat between his legs was building rapidly. He could feel his orgasm rushing towards him, and he moaned loudly as he came, crying out in pleasure. He came hard, shaking uncontrollably, and he shuddered as he rode out his orgasm. He felt every pulse of Mao’s cock inside of him, and his whole body trembled, tensing up as he climaxed. He whimpered softly, gasping, "ahhhhhh..." Mao growled, and he grunted as he kept pounding Beryl. The titan wanted to make sure that the tiny male felt the full extent of his cock. He loved making him feel good, and he wanted to show him that he cared about him. He wasn't afraid of hurting him or doing something wrong. He was sure that he would let him know if he was, and he had faith in him. Mao continued thrusting into Beryl, even after his orgasm had passed. He was still hard, and he was ready for round 2. He picked up the pace, and he pounded the itty bitty male relentlessly. The giant grabbed his ass tight, squeezing it in his hands, making Beryl yelp and gyrate his hips once more, riding his cock. He rode him faster and faster until he was on the verge of another orgasm. He needed to cum again, right now! Mao grinned, and he squeezed Beryl’s butt harder, "cum for me, Beryl," he commanded, grinning. Beryl nodded, and he whimpered, "yes... yes..." He squeezed his eyes shut, biting his lip. He cried out loudly and shivered as his greedy asshole clenched down on her ‘rival’s dick. The tiny male screamed, and he came again, shaking violently. He shook from head to toe, and he shuddered uncontrollably. It felt like a dozen orgasms had hit him at once, and he couldn't help himself. He buried his face into Mao’s shoulder, sobbing and gasping in pleasure. Beryl had never come so hard in his life. Mao groaned, and he thrust into Beryl one last time. He held him close to him, and he kissed his neck tenderly. He tried to pull out of him, but Beryl stopped him before he could. “No,” he said, beginning to ride Mao’s manhood once more. It was the buff giant’s turn to be in the hot seat, and he was loving every second of it. He moaned and whimpered, clearly enjoying the tides turning. All Beryl responded with was a wicked chuckle, and Mao wasn’t really sure it fit his character, but he couldn’t really care, instead focusing on how much he was getting off to being used by this much smaller boy. Beryl smirked, and he teased Mao vocally, "ohhhh, you like this, don't you?" Mao nodded weakly, "uh huh. How’d I know?" Beryl pumped his hips and bit hus lower lip, "it's ok, I'll make sure to keep doing this to you." Mao nodded, and he smiled, "okay, I guess I can deal with it." Beryl laughed, and he leaned forward, kissing Mao passionately. They both moaned loudly, and they kissed as they pleasured each other. They were completely lost in their own little world, which is exactly where they wanted to be. Beryl continued teasing Mao to hell and back while he stayed riding the titan’s thick, long rod. Mao had yet to reach his peak, and it was driving him insane. He loved having Beryl ride him like this; it was so beautiful to him. He had such a cute face, and he was so small, but his body was incredible. He was so tight around him, and have gripped him tightly, milking his shaft for all its worth. Mao couldn't take it anymore, and he reached his limit. He pulled out of Beryl, and he leaned over him back, grunting. He grabbed onto his shoulders, holding himself up. He took a deep breath, and panted, "I'm gonna... cum!" he warned him, and he nodded, quickly leaning back against his chest. “Hehe, who’s the dirty one now~?” Beryl giggled, and he turned his face upwards, looking at Mal. He panted, drooling slightly, he looked so damn pathetic. Beryl knew that he was going to have to make sure to use him like this often, because he looked so incredibly adorable when he was trying to hold back his load, and he looked so damn sexy too. It made the small one want to fuck him senseless! Beryl smirked, and he arched his back, grinding his hips against Mao. The gigantic male forced his cock inside of her, and he began riding him rapidly. He bounced on his massive, thick member, and he moaned, "yes... yes..." he rode him enthusiastically, and she gasped, "you're so big... m-more... muah... ah..." he looked up at him, and licked his lips, "c-can you handle it? Are you a good boy?" Mao nodded, and he whimpered a bit, "haha... yeah..." His voice was raspy, and he sounded like he was about to lose control of himself. Beryl smirked, "good.” He leaned forward, pressing his breasts against Mao’s chest. He closed his eyes, and he moaned, "fuck me... please..." Beryl heard a moan next to him, and he opened his eyes slowly. He found Mao staring at his breasts, his face was flushed bright red. The buff male looked so slutty, and so utterly happy. He was panting lightly, and he looked so excited. Beryl was glad that he liked his little tits, and that they weren't just a letdown. He smiled softly, and he bit his bottom lip, "here I go." Hes started to rock back and forth faster and harder. He was smiling wide now, and he leaned forward, kissing this giant. He felt his hands on his ass, squeezing his cheeks, and he moaned into his mouth as they kissed. The two of them were moaning and panting loudly, and they didn't even care. "Yes... Oh god. Yes," Beryl cried out, and he squeezed Mao’s arms tighter, trying to keep himself from bouncing too hard. He wasn't about to stop though, and neither was Mao. They both knew how much Beryl enjoyed riding him, and he could tell that he was close to hus limit. He pulled him closer, and he wrapped his arms around him. He lifted him up off of him, and he held him in place, allowing him to grind himself against him without actually moving. Beryl purred, and he leaned his forehead against Mao’s, panting heavily. His body shook from the intense feeling, and he groaned, "Are you close, Mao? Are you getting close?" Mao nodded, and he groaned, "yeah, I'm so close. Can you feel it?" Beryl nodded, and he grinned, "I can, Mao. Just keep letting me toy with you, and I‘d appreciate some whimpers with that too!” The boy joked, and he started to bounce faster. He hit all of Mao’s most sensitive spots, and he could feel his cock throbbing inside him every time. "oh god! Mao... mmmf!" he moaned, bucking his hips desperately, thrusting himself up and down on the giant’s thick, long pole. “C-Come on, beg for it. Beg me to make you cum..!” Beryl moaned, and he squeezed hia inner walls around Mao’s shaft, grinding against him. Mao moaned, "Please, Beryl!" he begged, "Please ruin me..." The boy giggled, "Oh god, Mao. You sound like such a little slut sometimes. I love it." He moaned loudly, and he continued his movements, bouncing frantically. “But that's just because that’s what you are; a slutty, filthy whore. Whores need to be ruined. They need to learn their place. And I’m going to make you see that...” He continued with his riding, gripping the other male tightly. This wasn’t like him at all, but he couldn’t help himself. Mao’s new muscles seemed to have awakened something inside of him. Beryl's asshole clenched tight around Mao’s cock, and he moaned in orgasmic bliss. He came on him, and he came hard. He trembled as he rode through it. His juices gushed freely from his throbbing hard-on, and he gasped, "no... no... don't stop!" Mao chuckled, and he slowed his pace to match the tinies. He leaned forward, pressing his lips against Beryl’s. He kissed him deeply, and he cupped his cheek, holding him still. The two of them were panting loudly, and they both kept moaning. They moaned together, and they kissed passionately while the two boys recovered from their climax. "You're such a dirty little whore, Mao," Beryl moaned softly, "and I've never loved anything more. I love you so much right now, Mao." Mao smiled, and he kissed her again, "me too, Beryl. Me too. Want to keep feeding me?” Mao asked perversely. Oh right, the feeding thing! Beryl had forgotten all of that, which was surprising considering it was his initial desire when this whole muscle growth thing started. And he nodded in response, going to grab some more food. ——— Yeah that was the fic, hope you liked it! It’s probably a little out of character but I don’t care I just needed to let the horny out, which I very much did. When I’m completely done with this fic I don’t know when the next one will be not only have I been lacking the time to write stuff like this, I haven’t had the motivation to write stuff like this either (hell I wrote this when I had a random surge of motivation I haven’t had for a while XD) but I’ll probably announce when I’ve started writing my next sexy thing so be on the look out for that also before anyone asks something like “why post the M/F version here when this site is dominated by strictly gay men?” To be honest I don’t know I just thought it would be fun XD Anyway bye I love yaaaa ♡
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