I'll fuck you if your balls survive

Kelly recently offered her slave an opportunity for a blow job if he could take 20 hits to the balls, and he failed. Now's she back with a better offer: 20 hits to the balls and SHE"LL FUCK HIM. She looks ridiculously hot in fishnets, pig-tails and black tape over her nipples. Needless to say, the slave cannot take the abuse and gives up. Kelly tells him that he obviously needs his balls removed, because all they do is cause him pain. "Why would you want to keep them?" she says as she hurts him again. This was all a ploy to convince her slave that he really needs to be castrated, and it will likely work. He is left on the ground in agony after kicks, stomps, knees, squeezes, and of course the worst blue balls in the history of man after her brutal teasing.