Clever chastity device is hitting cock with electric discharges while topless girl is sitting on top and using vibrator
Test subject is feeling pain when cruel brunette is sing steel tous and electricity on his exposed penis
Bitch is adjusting the bolts making sure steel clamp is tight enough for slave's balls to be cut off
Cruel woman is using all sorts of balls tortures to torment masked slave: paddling, pulling, lead weights and bondage