Nicole wants to use her slave to practice some new MMA moves she just learned and immediately starts to kick his groin with her sexy feet in white socks. She doesn't even stop when the slave falls to the ground and she uses her knees to inflict even more pain on his bruised balls. In the end she humiliates him by stuffing her dirty white socks on his nose and forcing him to inhale the intense sweat odor of her socks.