Same here. (Well, I may have a preference for guys, but I didn't even realize that I'm bi until last year, so I'm still figuring it out.) When I fall for someone, they're the only person I want. It's just that the person could be male or female. Cheating is a personality trait, not a sexuality trait.

I don't think #18 was referring to sexuality in the sense of cheating. More like, if you're a woman who is with a man who is also interested in other men, you should be willing to satisfy that aspect of his sexuality. Maybe ass-play? Anyway, that's how I took it. I could be completely wrong.

I meant gender roles actually have nothing to do with what sex can be, that is just a way of thinking enforced by the norm of society. Even if you're completely straight it doesn't mean you must have sex where women only have to submit while men dominate. You don't have a to be willing to do anything you don't like. But there should be an open mind that what turns people on is not so gender specific and that sexuality is not always completely polarized (especially for guys). l like to give and take and my physical sex doesn't affect that. I personally love men and women, but I don't feel like I'm missing something if I am dating someone. exclusively.