Elegant, soft-spoken executive Yua Uehara hides a deeply submissive desire to be dominated and humiliated by a subordinate. In her tight miniskirt and blouse, she is teased through blindfolded masturbation, forced deep-throat, a load in her mouth that she swallows, and restraint with handcuffs, a bullet vibrator, dildo, and wand. Finally she exposes her secret cravings, begs for a creampie, and screams through powerful orgasms as instinct takes over.