I like being in control, and fucking a woman in the ass is basically as submissive as you can have her. As for the raw physical characteristics of tightness and friction, vaginal is better in the long run. As far as anal only being her future; provided he's a considerate it might not matter to you I don't see a problem. It was one of the worst experiences of my life. You can actually give a woman an orgasm during anal by stimulating her clitoris and the result can be quite complex and different than an orgasm from straight sex. I wonder who 1 Good for the Gander is.
Fast forward a few years. After that, anal can be amazing! It will be costly. Hello, infection. He may have assumed you would say no, or didn't really know how to ask for something sexual that was not already on the menu. She should have anal sex if she's in the mood for anal sex, not because her vagina is currently "dirty.