I wouldn't say men's bodies really do turn me on although I do like muscular men. Most of the time I think women have more attractive bodies, whereas I am attracted more to men's faces.
Isn't it possible that you are open about how you feel because you are comfortable with yourself and your sexuality, whereas I have not really worked out or come to terms with mine?
A lot of what turns me on goes on in my head rather than in reality, although as I say I have never been with a woman sexually or fantasised about or really considered it that much.
I did the sexual orientation test in the other thread and it came up asexual, which makes sense in ways.
It feels like the only way to solve the problem is to experiment with a woman, to see how it feels compared to being with a man.