I am doing a research for my Master's, the focus is on the conflicting attitudes and prejudice embedded in heterosexuals being friends with gays.

now i would like to know what is the correct term for this this type of friendship between straight males and gay guys.?

i had this discussion with my other fellow friends and we couldn't get our heads around it, that if a heterosexual guy prefers and does anal sex with a girl ...not that he prefers it better than vagina though. my question is could that have some implication that the guy is bisexual because he does a...