One day, Masato receives a misdelivered parcel. But he gets interested in it and opens it. There are some medicines, an envelope, an ID card, and a password inside. He opens the envelope and finds a paper. It says, "The right to work at Hakuyo High School" "What? Can I really work at Hakuyo High School?" "I see. Girls, I'll severely discipline you!"
(Source: ErogeShop)