When Sibilla talks to her slave, she never forgets that she is the mistress. When her slave forgets that, she gives a brutal reminder. She slaps her female slave across the face, shocking her. Sibilla enjoys knocking her around and slaps her harder and harder. In one blow, Sibilla knocks her slave on her back and that makes her angrier. Sibilla climbs on top of her slave and slaps her until her poor face is red and tender.