Adult college applicant Haruo has failed the university entrance exam three years in a row. His worried father asks Nozomi, the wife of a friend and a former private tutor, to help him study. She readily agrees, but Haruo cannot concentrate with her cleavage showing through her shirt, her breasts pressing against his arm as she leans in to teach, and flashes of her panties between her thighs. More distracted than ever, Haruo turns to Nozomi...