Mistress BlackDiamoond and her friend are cruel mistresses. They are strict mistresses and have no time for mediocre things and people. Whenever they come across one of their employees or slaves being incompetent, they have to rectify the same. That is what they did today when they beat up this slave. They used canes and by the time they finished with this guy, he was all red in the butt and in a lot of pain.