Naked sub is on top of the table and having sexy dominatrix sitting on his face and whipping his sensual balls
Mistress is using balls destruction as a way to stop that man from jerking off: spread-eagle bondage, balls beating and trampling are doing the job fine
The worst femdom tortures you can imagine: hitting weak penis with mouse trap and then cutting off balls with castrating device
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights