Bisexual people: Assuming you could date any of them, which of the following would you prefer to date?

I'm down with pretty much whatever except a gay or bi man haha a gay man cuz they'd be gay and I am a girl haha and a bi man because there is just something that turns me off thinking that some guys penis has been another mans butthole and is now going into my mouth hahaha no offense I appreciate every different kind of human