Male is handcuffed and having a weight attached to his balls: whipped by girl in the sound-proof chamber
Hot blond is busy doing crazy things to exposed balls and penis: using rope to create extreme tight bondage restraints
It is impossible for the frog-tied slave to runaway from the whipping mistress punishing him violently
Sharp spike-wheel is making a perfect torture combination with the tight steel cuff slave's balls are already locked into