Last night, I was a bit on the drunk side, and was going to do the anal thing. Well, she still isn't used to it, so I gotta go in slowly and what not. Well, the way we were, and the room was spinning for me, I get the head partially in, slip, and just shove my way all the way in. She goes down for the count on that one, I pull out, she rolls over on her side whimpering.
So I roll her over, and proceed to ejaculate onto her back. Great Success.