Entering his third year of failing college entrance exams, hopeless son Takeo's father hires Yukie, a highly skilled private tutor, hoping this year will finally be the one. However, sensitive to women, Takeo becomes instantly flustered around Yukie, making studying impossible. Understanding his feelings, Yukie decides to teach him about women. She suggests, "Just touching my breasts should be okay..." but the moment he touches them, Takeo becomes overwhelmed with excitement, leading them into an even deeper relationship.