How do you feel about girls?
If you get a boner looking at women and men, you are probably bi-sexual.
If it's just men that turn you on, then you're just a gay guy that likes a certain type of man.
Nothing unusual about either sexual preference.
I'm kind of underwhelmed by this guy. At least he could say that "Me Tarzan, you Jane", gives him boners. I mean really. How else is he going to get Jane to talk dirty? Poor girl.