Hot blond is busy doing crazy things to exposed balls and penis: using rope to create extreme tight bondage restraints
Naked male is strapped along the table: can only watch the redhead hitting his ball with her hands and feet
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
Girl is into pain and electricity: finding out how many volts male slave can handle in his wired penis without passing out