[M4A] I continue not to have a clever title but the prompt is for cum inflation and stuff

Hey, have a look at this story.

Tl'dr both as a prompt and for the people that didn't want to read, the plot I'm looking for is one of heavy cum inflation (preferably oral) after a medical (or hell, even magical if you like) mistake that leaves me packed to bursting with semen and in desperate need of a place to release it all.

This particular prompt's age places can be mixed around pretty freely, with me taking the role of the younger boy coming after an older you, or a little you getting stuffed by an older me. Either is acceptable and personal twists on the prompt are beyond welcome.

For extra kinks and other things you may want to look through, there's a list here, but the main kink in play has been laid out plainly enough already.

I don't have a kik, so get me through the site here. I'll be around and active enough to answer every response.