Wrote a mini fic in here ngl.
Galaxy brained idea. I don’t see Stan as super dominant generally but I can see them kinda playing with that dynamic when Kyle feels too wound up and needs to feel a loss of control in a place where he feels safe (his relationship with Stan). Add Stan controlling either his water intake either subtly or explicitly as well! Maybe one day they are super active, maybe doing something outdoors, and Stan keeps telling Kyle to drink more water. I mean, he wouldn’t want Kyle to get dehydrated, would he? Stan’s been telling him to drink all day and hasn’t once told him to use the restroom (or pop a squat, depending on their location), so by late afternoon Kyle is starting to get really uncomfortable. He drops hints to Stan, who is pretending to be oblivious, because it turns him on when Kyle outright asks him for permission. It gets to the point where Kyle is so desperate and doesn’t want to wet himself so he breaks down and asks Stan if he can pee. This both humiliates him and turns him on. Stan says no, and Kyle feels so helpless as he struggles to hold it in. Stan says no because Kyle has been so stressed lately and he knows he needs the release that only submitting to Stan in this way can provide. He continues to struggle for another hour, stopping the leaks as they come, but a noticeable wet patch is forming on his pants. Suddenly, he freezes and whines Stan’s name because he can’t hold on any longer. Another small leak turned into a steady stream that he couldn’t bring to a stop. As he pisses himself, a puddle forming at his feet and tears in his eyes, Stan embraces and soothes him. Whispering in his ear “I bet it feels so good to finally let it all out”