Office lady Yuki Mizuki returns home and is ambushed from behind, a paper bag forced over her head before she is thrown onto the sofa. Her underwear is pulled down for immediate fast bareback penetration and a creampie. Ordered to masturbate and push the leaking semen back inside, she also receives a vibrator on her clitoris and a thick toy internally for consecutive orgasms. Though frightened by blindness, her body responds honestly. After repeated climaxes she begins riding hard in search of pleasure. He uses her freely, releases another huge load inside, and leaves as if nothing happened.