Mistresses Jade Tiger and Lara Luxe have absolutely no mercy on their whipping slave. Even though his balls are already black and swollen, the Mistresses lock him them into a cock stock, holding the slave by his balls as they whip his back and ass. Of course, the more he moves, the more pain he inflicts on his already destroyed balls! All the slave can do is cry out in pain as the Mistresses whip him for their amusement.
