I am a straight man and have never been interested in men, i've always had a lot of luck with beautiful women, and the thought of a man never crossed my mind.
i have a friend, also straight and married, and, with my girlfriend at the time, the 4 of us sometimes would play some erotic games, but NEVER with any interaction between the two men. Clearly this is somebody i was comfortable with given the games with the wife and gf.
He got divorced, and later i broke up with my gf.
one night this guy and i were at my house by ourselves, and got really drunk and fucked up, and he suggested we should fool around, which took me completely by surprise, but i was really wasted, and went along with it. we took our clothes off, and next thing i know, i am sucking his cock! and though it wasn't my idea, i must say i didn't dislike it at the time, being drunk played a big part, and i even told him since i was experimenting, that he could come in my mouth, but he did not want to.
i guess i was excited by the fact that his cock was huge, and i had never held another cock in my hand, let alone my mouth! so i sucked him off for a while, and he loved it, but didn't come in my mouth, he played with my dick, and that was about it.
when we sobered up we were both so embarassed by what had happened that we told each other we had crossed a line, and we were never able to see each other again because we were i guess both embarassed. i know we shouldn't have, but that's the way it was.
the following days i felt really ashamed about what had happened, then the thing kinda faded away.
years after, i have not seen my friend again, and have never been attracted to any other men (infact, i wasn't really attracted to him either, except for his big dick), i would never do this again cause i am not interested, except maybe if it were to happen with him, which it won't. i guess the fact that we are both completely straight is a factor.
however, when i think about that night now, i find it kind of exciting, and occasionally i watch some gay porn and am reminded.
i have no interest in men, i don't think that one experience makes gay or bi, but wanted to know your opinion!