Test subject is feeling pain when cruel brunette is sing steel tous and electricity on his exposed penis
Dominatrix is wearing rubber gloves and dealing with slave's ball sack by using a set of medical clamps
Exposed penis got loads of steel clamps attached and there is crazy dominatrix biting the balls sack
Clamping electric wires to the exposed penis is painful itself but the main event is going to begin when high current is going to be switched on