Um, anal sex really isn't that taboo nowadays. I can see if you're not into it. But yeah, especially with the younger crowds, it's accepted really well. Besides the whole submission/domination fetish thing, it feels really good. And to the people saying "how could you respect her afterwards??". It's the same thing as any other sexual fetish. You respect her because you realize you're no better. It turned you on too. It's just what you're into.
Is it true that some women can grab your dick with their ass? Like clench it or something
Sphincter muscles are generally more used than those in the vaginal walls, i'd wager, and they're probably tighter. i've never had a girl "pull it in" -- i always have to slowly work it and out, with the aid of much lube.
In any case, it's a pretty fun ride, though it feels much different from vaginal intercourse, and it's probably not a bread-and-butter style for me. Also, depending on your size, you have to be really careful not to go wild like you can during vaginal. i've never known a girl to do anal on the first date as it takes a lot of trust. Fun thing is, you can do anal and still finger her, which can really drive her wild. It's kinda weird to feel a dick in her while you're doing it though.
Anal is VERY different from vaginal intercourse, I wouldn't say it's better, just different. Very different.
The first girl I had anal sex with was wild as hell, and loved me pounding her like a madman. I've admitted this over on GAF, so I don't mind saying it here: we had anal sex on our first date, on her little sister's bed while her family was out of town. Without lube or any sort of stimulation. After going at it from behind, she told me to hold off on cumming for the moment and put it in her ass. She didn't need lube, she "pulled" me right and loved every minute of it. I was floored but went along with it. That girl has some issues. I look back on the summer of 2003 and wonder what the hell made me act like that.
With my wife, we both enjoy butt play, and she finds anal intercourse pleasurable, but it's one of those "once in a blue moon" activities that we rarely do (only on Sunday mornings!! as one of my buddies like to tell us). Whenever we do engage in it, I'm really paranoid about hurting her so I go awfully slow after lots stimulation and lube.