Kirsty tries on two different shoes out on her slaves head, she wants to know which shoes hurt him the most well there is only one way to find out, here you see Kirsty slip on her white heels and step all over her slaves head in then then she kicks them off and slips on the black heels and continues to step all over his head, this girl is heavy and she is hurting her victim. (Clip is 4:50)