[Jack]

I've tried it and both myself and my girlfriend like it alot. She actually orgasms far more easily from anal sex comparative to vaginal sex although I don't know why this would be. As for the pain, that shouldn't really be an issue if you're doing it right, there are multiple ways to ease the likelyhood of pain. Similarly you can minimise the chance of anything gross happening by taking some very simple hygeine steps beforehand.

Anal sex is an issue of do it right or don't do it at all. If you've got a boyfriend who thinks he can just shove it up there like you see in porn films then it's definitely going to hurt.