It's one of those things where *I* have to really be horned up and in the mood to enjoy it. If I'm not 100% into what's going on at the moment it feels exactly the way that you just described. Have a few drinks, get insane in the sack, and then just let it happen. I have the most powerful orgasms from anal, they're better than any other orgasm I've ever had. With that said I'm still only horny enough to even attempt it a few times a year.
I don't understand how girls cum from it!! I was just telling my Dh it's so uncomfortable and weird and I heard this story of a girl pooping on her bf from it so I get super nervous and cant enjoy it. I like oral and that as freaky as we get lol