Links and papers concerning;
What's sad is, in my years of research on the Parahilias topic Dr. Fred Berlin is the only person I've come across that as a clear and realistic understanding of it.
a excerpt from; " Problems with Paraphilias in the DSM-5 "
" There is a fundamental difference between paraphilias and homosexuality. In the case of paraphilias, the interest is sexually motivated and may interfere with consensual sexual relations. In contrast, homosexuality involves same-sex attraction that is independent of sexual activity.
" Incidents when heterosexual men have sex with men are frequent "
At least in my experience, a good percentage of the men I was routinely performing fellatio on and at times used my bottom to penetrate, identified as " heterosexual ", and had girlfriends or were married.