Des:Nowadays, as boys become more herbivorous, our school places particular emphasis on health and physical education classes. The naked body of a female teacher is used as a learning material, allowing students to see and touch the elasticity of her breasts and the intricate structure of her genitals, and learn about textures that cannot be seen from a model. From the second period onward, we provide comprehensive sex education guidance to virgin students in a more practical manner, including exercises on the mechanism of pregnancy and the classification of male and female children, so that they will not have any problems in the future.