[Collaboration between popular circle ichibotchi's chubby girls and moodyz] mako, who fell ill on the day of her date with her boyfriend, enters a somewhat eerie hospital. "this is also for treatment," her breasts are fiddled with a stethoscope, and a cock injection is given for a lewd examination! riko, whose body is gradually feeling pleasure due to the heat, is used up by the beastly doctor and his son's desires. "i'll check your progress, so come again tomorrow," riko, whose crotch is wet from the doctor's invitation filled with ulterior motives, ...