I think Abby is hands down the most masochistic of all of my girls. To test how hardcore she really is I wanted her to endure the thumbtack studded flip-flop trampling. It is simply insanely painful, nothing else compares to the agony of someone wearing these flip-flops stepping on the victim's naked body with full body weight. None of my other girls ever tried it like this. But it still wasn't enough for Abby. So I told Jessica to nail her nipples to the wooden beam and take a walk on her floppy udders.