A stern, dominant woman, known only as Mistress, sits comfortably in her high-backed chair, her captive kneeling before her. He's locked in a tight, cruel chastity device, his cock throbbing with unwanted arousal. She commands him to service her with his mouth, running her fingers through his hair, pushing him down onto her pussy. She laughs as he struggles, his tongue lapping at her clit, desperate for any touch. She teases him mercilessly, running her hands over his body, pinching his nipples, but never allowing him release. His humiliation is her pleasure.