Let's play a little game, slave.. I will let you out of the chastity to stroke your little clit to my boobs. But when you are close to cumming, you will be back to your steel prison!! Sounds fun right?
POV: Bowing down, you look up at your beautiful mistress. Put on these nipple clamps. Everytime your ass and tits are sore after, you will think of me.
