The Mistress ties up the slave and makes him stand on one leg, exposing his dick to her anger. The poor slave gets dozens of strong kicks straight to his crotch. The Mistress goes so hard on him that one of her high heels flies off her foot, so she leaves behind the other one too and continues it barefoot. However much the slave keeps jumping and whining, he has to endure a long session of ballbusting before the Mistress finally lets him go.