Aw C'mon, You Can Take It, Dude!

Tony Genius nervously tells his friend, Trevor Brooks, that he has a problem: Tony's girlfriend wants to try anal sex, but neither of them has ever done that before so Tony is afraid of hurting her. Since Trevor is around the same size as the girlfriend but stronger, Tony sheepishly asks if he can practice on Trevor! Trevor is shocked but is eventually convinced to give it a try, starting with jerking off together as a warmup. They move on to explorative sex including anal, with Trevor giving Tony feedback so he can please his girlfriend... which means it's totally not gay, right??