Nikki Whiplash is one fierce and vicious Mistress.

Nikki has her slaves right where she wants them: suffering for her amusement. One is trapped in sensory deprivation in the underground cell, the other is strapped to the Torture Chair ready to have his balls busted. The ballbusting slave is exposed, his legs strapped apart so that he is unable to protect himself from Nikki's kicks, knees, punches and squeezes of his balls. Nikki clearly loves every minute of playing with her trapped prisoner's nuts and relishes his screams of pain as she tortures the most delicate parts of his whole body.

Mistress Nikki is very demanding when it comes to sounding a urethra. Her helpless slave is secured in a tight bodybag in the garden and can only lie there and take it as she stretches out his peehole with a series of huge sounds. But Nikki isn't satisfied with just inserting one sound at a time - she wants to see if she can insert the full set all at once! Watch as she slides sound after sound down inside his cock and then makes him cum while they are all inserted. Then comes her most enjoyable part: removing the sounds from his post-orgasmic cock.

Strict Mistress Nikki is wearing her short uniform, showing off her nylon clad legs and sexy red stiletto heels, her sub on the examination chair, ready for her ministrations. She starts by working on his nipples with the suction cups and nipple clamps before turning her attention to his engorged cock, using her fingers to explore his hole, placing the ball weight stretcher on and some biting rubber bands, making his hardon big and very painful. After inserting a big butt plug into his asshole, Mistress continues the exploration of his excited dick, giving him an internal and external handjob at the same time, bringing him closer and closer to orgasm but stopping each time as his examination is complete and he is left tied, teased and frustrated.

Nikki catches her slave watching a ballbusting clip when he should be cleaning the dungeon! Seeing as the slave likes ballbusting so much, he is going to get to experience it! Sadistic Nikki doesn't hold back and gives her slave's delicate balls a good hard kicking to show him just what being ballbusted by her is like.