It is impossible for the frog-tied slave to runaway from the whipping mistress punishing him violently
Male sub is about to scream when mistress is going to rip clothespins from his belly with one sudden move
Sharp spike-wheel is making a perfect torture combination with the tight steel cuff slave's balls are already locked into
Latex-dressed dominatrix has put cock in a steel tube and beating up balls with her fists while male slave is in bondage