Sadistic Mistress wants to inflict extreme pain on this dumb slave, he needs to obey her every command. He has no choice but to obey. IF he does not comply he will suffer even more pain. He puts his hand on the floor like she commanded, now the mistress takes aim and crushes his hand with her full body weight. What did this poor slave do to deserve this kind of treatment. He wishes the Mistress showed some mercy, but not today. Today all she is focused on is inflicting extreme pain. How nice of her