There is one last part of Katharine’s practice that needs to be dealt with, and that is learning how to service a man dominant. She is tested on her cock sucking abilities and given methods to enhance them. She’s sadistically manhandled and fucked into submission in the first hour of being on set. She’s her thighs spread wide, and brutally fucked again before exploring her bum. Her ass is pounded hard and quick before she is brought down to complete the afternoon by paying a debt that’s owed to Derrick.