Mistress teases her chaste sex slave while he is locked away in chastity. She begins by teasing his cock so that it is rock hard and straining against his device. He is gagging for release but she has no intention of letting him loose from his confines. After all his sole pleasure is to be pleasing to her and to respond only to her touch. She finds he is more enthusiastic when his cock is hard and he is gagging for it!
Instead she brings him to the edge with her deliciously gentle touch. She rides his face, making him taste her soaking wet pussy through her sheer pantyhose.
Then, when he is fit to burst, she teases him by riding on his locked away cock.