Sex education from the Showa era takes a time leap! "Touch and learn! THE Sex Education TV!!" Learn practically by watching, touching, and feeling with Rika, Nagisa, and Sara! We're going to do some shameless tests on innocent high school girls who know nothing!!! "The shape of their breasts and the way their hair grows are completely different!!" They spread their legs wide while their classmates, curious about the bodies of girls they've never seen before, watch them! After measuring from top to bottom, the next step is the inside! Of course, we'll use our raw dicks!! What do you have to be embarrassed about? Your bodies are growing up to be erotic! At the end, everyone will learn about making babies through practical sex and creampies! Oh, hey! It's a proper test, so don't get too carried away with the dicks!