This is what happens to slaves that move too much when I trample them! I've used some rolls of extra-strong duct tape to keep the slave in place on the floor and he's absolutely unable to move now. Now I can trample him with my converse sneakers - and he can't do anything - he just has to take it! I walk, stomp and jump all over his trapped body - maybe this will teach him not to move that much when I trample him next time!