Girl is enjoying the pain male slave suffering when his cock is bound, tortured with lead weights and pierced with sharpened stick
Clever chastity device is hitting cock with electric discharges while topless girl is sitting on top and using vibrator
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights
Mistress is having her lover strapped to bed posts and tormenting his balls with clothespins and steel device