Overview

In Japan, where the declining birthrate and aging population are being called for, high school students who are facing secondary sexual characteristics ● Sex education for students plays a very important role. However, because our school is a boys' school, everyone's consciousness is very low! So today, three new female teachers will actually teach "differences between male and female genitals" and "pregnancy mechanism / sex selection method" using their own nakedness! all! Thank you!

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