Discussion: Did I miss something?

What I want to know is that did I really, truly, miss something? Lately, I have been coming across some pretty weird characters in the dating scene. Actually, come to think of it, I have always been the one to attract the weird ones amongst all of my friends. It seems like everyone else can find a normal person to date except me. You see, lately the type of women that I have come across seem to have a rather unusual sexual taste. For instance, I met this girl a little while back and she was just down right gorgeous!!! We're talking that girl next door type. Aside from her looks, she also had a beautiful and intellectual personality which made her even that much more appealling. So I thought that maybe she could be the one. However, after dating her for a while, the time came for us to get intimate and she told me that she likes to have anal sex. Now I would like to think of myself as the type of guy who is a byproduct of other women's fantasies because I have been trained by the best of them and I like to please a woman in just about any way she wants to (but even I have limits) so I said to her that there is nothing wrong with that. I mean it's something different but if that's what she likes then it's okay. Come to find out, that was really the only type of sex that she is interested in. Now I kinda find that pretty weird because I have never met anyone like her before. I mean, don't get me wrong, if a woman likes that type of thing it's okay to do it once in a while or even a couple of times a week, but every single night? For at least a couple of hours? I seriously find something wrong with that!!! Think about it, if every woman was like that then civilization as we know it would cease to exist!!! Needless to say, I'm no longer seeing her, but suprisingly, more and more women seem to be into this type of thing. So I wanna know, did I miss something? Was there something on the news or in the papers about this being the new kind of fad? Look forward to your opinions and answers.