Ever have a strange urge during sex? Be it a sexual or non-sexual urge. In my most recent encounter I had 2. First was the urge to do laundry. I dont know why but once the thought popped into my head I couldnt get it out. The pile of dirty clothes in my corner was really starting to eat at me The second urge I had was to bite her labia while I ate her out. This urge I can see where it came from though. I am a big fan of being scratched and bitten (as well as biting myself) and she told me I wasnt allowed to leave any marks and it killed me a little bit on the inside. So when I was eating her out and she got really REALLY into it I also got into it and almost fell back to my standard procedure of biting.