Thirty days before filming, director Shido Rui is told that her next project will be a month of abstinence. The cameras follow the adult former child actress and gravure model throughout the challenge, capturing her natural, everyday side. When the shoot finally arrives, all that pent-up desire is released. She begins calm and soft-spoken, then reveals one uninhibited, soaking-wet climax after another. The entire challenge was designed to draw out Shido Rui's most powerful sexual response.