A male 0th grade student who seems to be unable to concentrate on his studies even though he has a private tutor. All of his classmates are virgins, and he's recently lost his virginity and is one step ahead, so he's excited about it, and he's talking about sex with his tutor. Even though she has an erotic plump body, she gets excited by the tutor who reacts shyly and naively, and the student escalates steadily...!
