"we just find the thought of what they do DISGUSTING and REPULSIVE ! I mean, I don't want to do that kind of thing with a WOMAN, let alone another man-----YUUUK !!"

What business of yours is it to comment on what other people do in bed or to decide what is 'normal'? It seems to me you acually get some sort of vicarious pleasure from thinking and talking about other people's sexual predelections. Perhaps you just need to grow up and get a sex life of your own.