21-year-old college student "Miku" is part of a dance circle and currently job hunting. She has a boyfriend and sees him once a week. Fluent in English, she's aiming for a major corporation. Full of charm and with a radiant smile, she's approached on the street, seduced, and escorted to a studio. She's introduced to a high-paying job offer featuring an inexperienced, insecure male performer. Admitting he's bad at cunnilingus, he pleads for her help to boost his confidence, and she offers him 1 million yen—with the condition that if he puts his hands on the floor, she'll immediately ride him and take a creampie. Tempted by the money and erotic curiosity, he strips off her panties and begins. She straddles his face, her soft, juicy tongue working his crotch. Her tense expression turns intensely erotic. Responding passionately, she spreads wide and licks him wildly. Her anus twitches uncontrollably. She climaxes in convulsions from his bold tongue work, squirting orgasmic fluids all over his face. Her loud, screaming moans evoke a sense of taboo. She endures on tiptoes but finally places her hands down, ending the challenge. Immediately, she's flipped for raw doggystyle penetration. On all fours, her aroused pussy gushes as he creampie-fucks her. With an extra 150,000 yen, sex resumes. Her nipples are hypersensitive; after sucking his cock, she squirts again during doggystyle. The rookie performer thrusts into her repeatedly—her dripping wet pussy becomes the prize in a fierce gangbang. "More!," "Deeper—so intense!," "I've never been filled like this before!"—she screams as she's drenched in a massive cumshot to finish.