Mini Skirt Tease and Ballbust - Left in Torment

Now that Kelly has changed, and is about to go out for the night, she comes across a hitachi vibrator and makes the slave watch her cum. This gets the slave aroused, but all she can think about is abusing him some more with knees and squeezes. She gets up close and almost looks like she might kiss him, then POW, another grab, slap or knee to the balls. She is just plain evil with her beautiful seductive pouting, saying things like, "oh I'm sorry" then another knee, then "oh I must not be doing this hard enough..." then a sexy smile.... When she is finally done abusing him before her night out, she leans over him (looking so hot in her mini-skirt) and shoves the hitachi down his underwear and turns it on full blast. (This is a really intense vibration directly on the balls btw...) Kelly tells him that she's leaving, and if that thing isn't still vibrating on his balls when she gets back, she's going to cut them off! The slave is left in torment, with a raging hard on and painful vibrating nuts... Evil... This clips is part POV, part full view. All sexy and violent.