Lol! I was thinking the same thing!
I was at a party two weekends ago and some guy came at me from behind. He started playing with my nipples and started squeezing my ass. Then he said, "I love to fuck this big fat ass of yours." Before I had a chance to react he left and I didn't see him the rest of the night. I don't know if he was just some drunk guy messing around with me or what. I married and consider myself straight, but ever since then I've been curious about being fucked by another guy.