An elite high school had another face hid in the dark side. In return for sending sex salves to the collages, they received a lot of money as contributions. Those who trained sex slaves were disposable teachers (trainers) who could keep the secrets. They hired talented men as temporary teaches to train. If they found a promising person, they asked him his will and made him take a test. The test was to lecture those who were defined as problem

Hentai filmed by Director Yoshiten Studio Schoolzone. The team is famous for Hanami as "the Black Bible" and "Star Jewel". The hentai tells of a young girl who only just got married. Once she finds an unusual apron, and takes a long time deliberating it. However, this apron is not simple, and alive. He was reared in the laboratory during the experiment and gives the wearer abilities "girl-sorceress"