I always liked the naughtiness of it and the domination aspect of it as well. The pain factor took a while to get over but it was well worth it. Now the pain is minimal if at all, and the pain only lasts as he's entering me initially if I'm not relaxed. It takes longer for me to reach orgasm from anal but once it starts, it's just increadibly intense and worth waiting and working for.
The view for a guy when he's hitting it from behind is quite different and hot and I can't do doggy (it's painful for me in that position) so anal is the only way he's gonna get that view with me.