Straight friend ends up fucking a gay man

I have a straight friend or so he thought, because in the end he ended up fucking me, i'm gay and i have enjoyed penetrating his ass non-stop for a long time. he enchanted me when he got on all fours and i was able to fuck him non-stop, he only opened his ass hole for me. when he started yelling and moaning, i realized that he was enjoying himself like never before, to the fullest and that the boy would probably try more cocks other than mine in the future.