Bitch is adjusting the bolts making sure steel clamp is tight enough for slave's balls to be cut off
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
Naked male is strapped along the table: can only watch the redhead hitting his ball with her hands and feet
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights