All naked! Shame! Health and physical education of kyosei high school. It is a girl student who blushes her face and tells her a chick. Moreover, this cute pussy. Class chairman! Nowadays, the importance of sex education is called out! Because high school students who are still in the process of growth must learn the right knowledge. The theme of the first time is about the difference of the body of the man and woman in the second sex stage. It is an age where the body of the opposite sex is very concerned. First of all, I touch the body of a man and feel the difference. "Now, let's take it away. Let's show the boy and the boobs," "I'm disgusting..." The female student of the chairperson who begins to take off responsibility and begins to take off. Ah! Cute nipples and pussy! I was exposed to the curiosity of the boy student, this shame! Shame! Confronting the boys, talking about the difference of the body's hair, discussing the difference between the color of the boobs and the nipple... This is a magical class, but shame! "The teacher, the nectar of the chairperson, has come in!" The tip of the head of the head gets wet while touching each other's sexual organs. Ah, I was told by the chairman in class.