I don't know if this is the appropriate place for this, but here it goes.

I have always had an certain affinity for performing oral sex on a woman, not only vaginal, but anal as well - especially anal. My new girlfriend, who is from indonesia and has a somewhat conservative background, didn't at first take to what I wanted to do, but has eventually - in a big way, I might add - come around.

Still, the other day she asked me why I enjoyed performing oral so much, and especially in "that place", meaning, of course, the anus, and I couldn't give her a good answer. The fact is, is that I just don't know. I never thought of myself as being weird because of my predeliction, but now i'm beginning to wonder. What, psychologically, is my problem? Could it be something from my childhood, or am I just a weirdo?