In the radio station....
Some years ago I dated a girl who worked second shift in a radio station. One night I went to the station and it was deserted except for the two of us. She asked me if I wanted to have sex on the couch in the station's lobby. (Of course I did!) She put a long song on the radio and I fucked her right then and there. The station was on the second floor of a building with lots of windows. Wouldn't have been surprised at all if someone driving by had seen us naked and fucking. I came in her about the time the song was over, and she had to run down the hall with come dripping out of her to start another song!
How many times did you do this?