A dominant wife ensures her husband's loyalty with a session of intense BDSM. She straps him into a chastity device, his protests muffled by a ball gag. She teases him with a vibrator, his cock throbbing against the constraint. Blindfolded, he's at her mercy, his fidelity tested with each thrust of the toy. His moans of pleasure and pain fill the room as she explores his limits, their game of trust and control pushing boundaries.