I don't have anal sex often (very rare indeed), but I had a guy go to fuck me in the ass and I said, ok - it's been a while - take it REALLY SLOW.
Well, it just wasn't slow enough. I heard this popping noise (I guess my ass broke) and I said softly, "Ok, now get the fuck off of me."
I got up and walked around with my butt feeling like I'd just crapped one of those really big poopoos, only think of it as about twice the biggest poopoo you've ever had come out.
I was in pain. But then I lay back down and said, "Now, I want you to cum on my face."
Ha - I'm a whore!