Test subject is feeling pain when cruel brunette is sing steel tous and electricity on his exposed penis
Lady is using her teeth to bite man's balls before clamping them with steel
Balls are tightly bound with leather collar and then rubbed with harsh wool
Chair-tied male is having his balls flogged and his cock pulled like if it is made from rubber
Cock is teased with tight clothespins, a couple of vibrators and agile female hands
Cruel woman is using sharpened wooden sticks to torment submissive femdom trainee
Girl is into pain and electricity: finding out how many volts male slave can handle in his wired penis without passing out
Male slave in straightjacket cannot protect his balls from being tied up with thin rope
