I have one commission myself. The idea is simple I suppose and not as fantastical but nevertheless...
...so we start of with three or so guys, and they're grabbing a bite to eat after the gym. And they're sitting outside in the summer air, and you know as we guys do, they're people watching. And they see a guy they think is cute pass them and sit down a bit away, and the main character stairs for a bit. His friends make fun of him, he says he was just staring in the distance at that guy's direction. They say, we know your type, just imagine if he got big like us. All three of them agree that that would be one amazing looking dude. Later main character runs into the guy, they strike up a chat and, before you know it they're going out. Fast forward. The dude admits he's super attracted to main character's muscles, and asks how he got so big. Main character laughs and says there was a time he'd ask the same question, but and probably couldn't have imagined he'd get this big and still have time for the rest of life. He gives the dude tips, you know. Guy says he doesn't think he'd have the time. He says, just gotta schedule it and do it, show up to blow up.
The guy really takes to it., he does show up. Shows up four times a week. Before long the gains start coming in. The long sleeve shirts start feeling tight, the buttons between the pecs, you know. Guy loves it. Now he wouldn't stop if he could. But he's hooked. Previous guy had introduced him to weed, that was mind blowing. Just like this. He's pretty glad he met the main character, if not for that he might have gone through life skinny and not having experienced it. But he wanted to get his mind blown more. Just had to show up more to blow up more.
Next summer the comments start. People can tell. A guy friend asks him for advice. Show up, blow up. But they had no idea what the next summer after that would bring. and then the next summer. Can't hide those proud pecs under a shirt on a hot day, that would suck, naah fuck that. Two more years after that, main character and boyfriend go to beach together. By now boyfriend is fucking huge. By the way the guy that had asked him for advice, he ends up hooking up with the two when they go on looking for a threesome and he's totes into it too, and the gains are just beginning for him, and they're both like, just wait man, just wait. But that's nanother story.
They're talking about it. Back when we were kids we never wanted to look like this, we thought those guys were freaks. But, he said, we also thought sex was gross then. They both laugh.
Story has to end with the two going back to the same joint that they had first seen each other at. Main character tells his boyfriend about the convo they had had, imagining what it would be like if he got huge. But they didn't know how amazing it would be. Boyfriend says I didn't know how amazing it would be either, thanks for showing me. Main character asks what did you think of me. Boyfriend was like I thought you were this huge freak that I was totally attracted to but didn't want to look like, yet. And then I was like, holy fuck he's talking to me.
Seemed like a nice idea.