The bitch mocks a helpless lesbian

A lustful liberated lesbian tied her helpless submissive familiar to a special metal structure. She attached special devices that conduct current to her naked slender body. The chick tries to break out and wriggles, but she does not succeed. The strict mistress finally connects the electric current and the girl appeals in pain. And her lustful mistress picks up a powerful vibrator and with his help actively masturbates the girl’s wet pussy.