Nude male is wearing a mask and suffering humiliation when his balls are getting clamped and then whipped by hot girl
Slim dominatrix is playing with slave's balls: putting them in extreme rope bondage and attaching massive weights
Sharp spike-wheel is making a perfect torture combination with the tight steel cuff slave's balls are already locked into
The worst femdom tortures you can imagine: hitting weak penis with mouse trap and then cutting off balls with castrating device