Test subject is feeling pain when cruel brunette is sing steel tous and electricity on his exposed penis
Girl is into pain and electricity: finding out how many volts male slave can handle in his wired penis without passing out
Sharp spike-wheel is making a perfect torture combination with the tight steel cuff slave's balls are already locked into
Goddess comes to the stables where ponyboy is kept: his balls to be tormented with rope bondage and then locked into chastity cage
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights