Mayu is taken to an adult video production studio and subjected to daily raw sex training by her owner, a perverted old man. When obedient and innocent Mayu is taken out for a drive, she's made to masturbate inside the car, revealing a smooth shaved pussy with a plump single slit. Though her tiny vagina is still immature, it's noticeably developed recently. In contrast, her large G-cup breasts are completely out of proportion with her childish, innocent face. While walking outside, she's triggered into embarrassment via remote control, then taken into a suspicious warehouse where she performs blowjob service. The way she diligently sucks the cock reflects her honest and pure nature. She's restrained on the balcony and penetrated deeply in her small vagina by an adult's raw cock, highlighting her innocence and naivety. Further, surrounded by masked men, her body glistening with oil, she's freely molested and subjected to gangbang raw sex, receiving massive creampie loads inside her pussy and additional cumshot facials.