Male is handcuffed and having a weight attached to his balls: whipped by girl in the sound-proof chamber
The worst femdom tortures you can imagine: hitting weak penis with mouse trap and then cutting off balls with castrating device
Naked housewife is only wearing an apron when tormenting small penis slave with different types of household objects
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights