My ex liked to bite....HARD. No shit, she drew blood almost everytime we fucked. I didn't really like it per se, but she would let me do anything I wanted to her sexually including bringing another girl in on us, so naturally I let it go for a while until she damn near put me in the hospital. I needed stitches because she tore a hunk out of my shoulder, but I couldn't go to the Emergency Room because her Dad was the on-call ER Doc there. He would have hurt me way worse than she did so I slapped a lil' SuperGlue on the wound and prayed it didn't get infected. It didn't but i told her that we were done after that.