kuniyomiyako wrote...
Anal sex, blowjobs are accepted if it is guy on girl, but never so when it is guy on guy. What is the factor, that is turning people off, about gay sex?
Throwing this out because there might be a connection. Though there might not.
I think a female comedian has a joke saying that if her husband came home to find her and another woman in bed, he'd love it, but if she came home and found him and another man in bed, she'd hate it. It seems like women, generally, don't get turned on by the idea of two men together, unlike when men think of two women together.
Perhaps two men having sex is perceived as unclean, while two women having sex isn't. This makes some sense, but the appeal of anal sex among straight men points out hypocrisy. Maybe it is as simple as the idea that women are pure while men are dirty (an idea that has existed for quite some time). When a man and woman have anal sex, it is okay because the pure woman balances out the dirty man. But there's none of that between two men, only intensified filth. Of course, that's only perception.