A Master and a Mistress train a slave in bonds, using a vibrator and demanding lesbian action from her. A woman is bound, humiliated, denigrated, and abused. Her breasts are grasped painfully and are slapped. Her pussy is grasped and her clit manipulated against her will, all while she sits atop a cage, which another woman is made to enter naked on her hands and knees. The caged woman is required to frig herself while the chained woman is required to submit to vibrator-induced orgasms utilizing a large, electrically powered vibe. We also see lez clit-licking.