Mistress Lyla wanted to show this guy that she was not the kind of person who let people go scotfree once they had messed up. He was slow in doing things for her and she did not like it. The mistress had to make him be quicker and she did this using slaps. She slapped the shit out of him and she got him to appreciate that he had to make changes.
Mistress BlackDiamond is showing her hot friend Lady Mistique how to punish a man by faceslapping him. She shows her how to hit him the hardest so it will be painful. They are still not satisfied with his suffering and start kicking him in the balls. They show no mercy as they kick him hard in the balls and slap his face until he slumps over broken and humiliated at the hands of these two cruel brunettes.