Mistress Brianna is amused that a new slut wants to offer his balls to her. She wants to know, upfront, that the ball slut is sincere. She has the new slut on his knees with his balls locked in a humbler. Brianna instructs the slut to present his balls to her. The slut complies. Mistress proceeds to punish his cock and balls. Brianna smiles as purple welts and bruises appear on the slut's balls. Oh, the mark of devotion. She picks up a cane and delivers several cruel strokes straight to the bitch's helpless nuts. Then Brianna tells the bitch to put the humbler, with his balls in it, through his legs. With the slut's balls locked behind his ass, Brianna smiles. The bitch's balls are so very hepless. Mistress Brianna puts a leash on the bitch and lead him away. She has even more ball abuse in store.