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
Slave is having a date with the cane: suspended by his hands, he is whipped all over his body and manhood
Girl is into pain and electricity: finding out how many volts male slave can handle in his wired penis without passing out
Hot babe is gagging exposed male with the rubber cock to silent him a bit while she is tormenting his balls