These balls are mine!

Mistress Aurora has her slut's balls on a rope. She holds the balls up and smiles as she gives them several strokes with her cane. The slut begins to moan. Aurora yanks the rope on the balls and canes them even harder. She pushes the slut to the floor. She grabs the bruised and battered balls and squeezes them so tightly they nearly burst. Aurora peers down at the slut, "These balls are mine! Do you understand." Then she squeezes the aching balls even harder.