Mistress Sina has decided that her slave has 'bad, bad, balls' and is going to teach them to be good. Why she has decided this we don't know, but believe it just an excuse for her to inflict pain on her slaves balls. After tying him to her pole she has full access to his balls and grabs them, squeezes them, twists them and punches them. She also rams her elbow in to them causing her slave great pain. She then kicks him in the balls and follows this by placing a strap around his balls to make them more exposed. She then grabs, twists and pulls them some more before sinking her sharp teeth in to... Show more