Miho Katagiri, working as a private tutor, gradually grows closer to her ronin student while teaching him. Eager to earn a bonus upon his acceptance to college, he throws himself into studying, but becomes distracted by adult magazines and develops a fascination with pantyhose and miniskirts. Miho promises to wear pantyhose for him, and the next day appears before him in hot pants and sheer pantyhose. The more problems he solves, the more captivated he becomes by her appearance, eventually leading to an episode where he is allowed to touch her beautiful legs.