In these days of increasing male herbivores, our school places special importance on health and physical education classes. The naked bodies of female teachers are used as study materials, and students can see and touch the elasticity of breasts and the complex structure of genitals, learning textures that cannot be understood through models. From the second class onwards, there are practical exercises on the mechanism of pregnancy and gender selection, providing thorough support in sex education instruction to help virgin students avoid future problems.