I had sex with two girls in the span of a few hours several times.
I once lived with a girl that would never return the oral favor.
One night I went out with a girl I had been seeing on the side for awhile. She was on the pill and we never used condoms. Well, after a night of fun with the sidedish, I returned home to the live-in and went to bed. I guess she was feeling frisky, because she climbed under the covers and proceeded to blow me. I still hadn't washed it off from a few hours ago.
