Reno Okajima (Shino Aoi), a gravure idol who is struggling to work, decides to receive counseling unwillingly. There, she develops her sexual feeling through a dubious medical treatment called "Portio Therapy" and receives "sensual beauty treatment" in search of further pleasure. However, that treatment was a devil's trap that surpassed Reno and plunged into the abyss of pleasure. Bondage was raped by men in white masks, and she turned into a horny female who went crazy like a beast.
