Fresh from bending over backward on the spike horse Kat’s back is showing some deep marks. The ropes are untied and Kat prepares for her next trial. She’s going to be working out on the spike board. First it’s a plank position. Her elbows and forearms are pressed deeply into the harsh spikes. It’s only a few minutes before she’s in some serious pain. When her body fails she’s threatened with the single tail. Her next position is a pushup. Her hands hurt instantly, but it’s easier than the plank. Then she has to lay on her tits, and finally a wall sit on the spike board.