Stan is just so happy to be involved. Being inside Kyle feels so nice he just can’t help but feel grateful. In this kind of scenario for them, I hc that Stan is so excited the first time Kyle lets him hit that he busts almost immediately. That isn’t the end though, Stan makes up for it by eating Kyle out. And because he loves to serve he’s just so good at it. Good enough that Kyle cums twice. After a few more attempts at sex, Stan can finally manage to get some thrusts in, trying so hard to hold himself back so he can stay inside Kyle for as long as possible. The first time he truly gets to fuck Kyle, he gets emotional and starts babbling shit like “thank you! Thank you! I love you so much. Very cute.