Ballbusting Chastity Release - Mistress Nikki Whiplash

Nikki's slave has only been locked in chastity for a week, and he's already whining that he wants to be released. Cruel Nikki decides to oblige, but not to make him cum.. Instead she's going to give him plenty of ballbusting pain to take his mind off the chastity, before she locks his cock and swollen balls back up again!