This slave is about to learn that serving a sadistic Mistress is not an easy life.Shackled to the stocks, balls pulled back in a humbler and a huge electric steel butt plug shocking his ass with a strong pulse; My whip is the icing on the cake as I begin to brutally lash my slave’s back and ass with a few cracks to his vulnerable balls.I offer him no mercy, and instead scratch my red fingernails over his wounds before continuing his whipping.