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
Topless redhead shows some creativity by putting penis in a steel tube and then crushing it with the vice
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights
Femdom trainee is undergoing kinky training: cock-caged, nipple clamped and holding a book on top of his head