ENtirely false claim. Such practices are quite common among homosexuals and if you claim they are just as commonly practiced by heterosexuals, cite some studies. I can cite studies that prove my claim.
would you like the moral quality of all heteros to be judged by the content of hard core hetero pornography? no? then why do you do the same to gays?
Hard core porn is degrading to everyone, no matter what kind, some is worse than others, but it is all degrading.
please do so.