Well, that does explain why so many women aren't interested in anal sex. Because it's said as a "she needs to be fucked up the ass" derogatory thing. If you'd like women and your partner to become more open to the idea, maybe not use it as a hostile and/or degrading comment?

I mean, should I admit now that I like anal, after seeing it used as a statement meant to hurt and humiliate? Or should I think that if my partner is willing to give me anal sex, he is only willing to because he secretly wants to hurt or humiliate me, instead of just another way of giving and recieving pleasure? (Not true in my case, but if my partner were to say something like that, I'd NEVER admit to liking it, EVER, after that.)

My 2cp.