you go on road trip with best friend and stay in hotel room and all they had left was bedroom with one bed and two of you decided to share bed and two of you sle%ep in nude and in middle of night you feel something hard poking your ass and look back and it's best friend hard cock and you push back onto his hard cock until he is balls deep in your ass and you begin to ride his cock moaning like girl and then listening to him grunt and groan and you made him cum in your Boi pussy and you came like girl with sissygasm
I like to imagine that the guy getting fucked is gay but the guy fucking him is straight and that they're friends who had to share a bed...and the one guy casually just started rubbing his ass on the straight guys dick getting him hard...and he just went with it because it felt good until it ended up like this. and that it started a lifelong obsession with gay sex for the straight guy.