Hot Mistress puts a head box to slave girls to make her suffer from discomfort and humiliation. She make her learn how to control anger and enjoying masochistic experiments.
Looks like one of the slave girls complained that she had her nipple aching. Well, I guess we should practice more with her nipples+And furthermore with her dirty vagina. Let's check how flexible it as. As for the 2nd girls - we really have doubts about flexibility of her anus