"I'm sick of your constant jerking off," says the stern mistress, her voice dripping with disdain. She has a plan to curb her submissive's addiction - a plan involving a cock cage, a vibrator, and a whole lot of teasing. She orders him to kneel, his hands bound behind his back, and attaches the chastity device, leaving him humiliated and aching. Then, she turns on the vibrator, pressing it against his trapped cock, denying him release as he whimpers and begs for more.