A school sex movie of Mizuki Aiga, a teacher who is extremely dedicated to her profession. Her greatest joy is to witness her students grow up. Adolescence is also the most sensitive age, and Mizuki has a “special” educational method so that when they graduate, all of her students become excellent students. And that method is, to seduce her students! That’s right, so that the students don’t worry too much about sex anymore, Mizuki decides to satisfy them sexually. In addition, if the students study hard and their scores improve, she will also “reward” them. And from then on, Mizuki’s students study much harder, and everyone’s scores improve. Knowing that their fathers are very curious about their children’s progress, Mizuki decides to let the students’ fathers attend one of her “special classes” so that they can better understand her teaching methods…