Cock Board Sadism

Mistress Kristina Rose loves to abuse the balls of her slaves and enjoys listening to their cries of pain while she is doing it. With her slaves head locked in a wooden box and his cock and balls helplessly trapped in a cock board, Kristina has her slave right where she wants him. Kristina proceeds to deliver a barrage of abuse to his cock and balls, including slapping them, hitting them with a wooden mallet, using a sadistic vibrator on them, and rubbing a Wartenberg wheel on them, all while smiling and laughing at his suffering. She then applies a new torture, attaching clamps to his balls, then ordering him to make them jingle, of course, to do that, he has to severely hurt his own balls in the process. Kristina just laughs at his agony as she sexily dances above him, enjoying her sadistic game.