Suffering denied orgasms is hard when topless girl is rubbing your face with her crotch while tying balls and penis with tight bondage rope
Clever chastity device is hitting cock with electric discharges while topless girl is sitting on top and using vibrator
Naked guy is wearing cock cage and his balls are bitten with clothespins during the fem dom education lesson
The worst femdom tortures you can imagine: hitting weak penis with mouse trap and then cutting off balls with castrating device