[The ultimate body toilet, Gravure idol, is drugged and arches her back in ecstasy] Rookie Gravure idol, Kiyomiya Nina, has committed an adultery scandal, but the major agency she had an affair with is furious. The busty Gravure idol is sued for damages by the other agency, and ends up selling her body to the agency... The big boss at the other agency forces her to take dangerous drugs and turns her into a submissive toy. At first, she is quite humiliated, but gradually she starts to go crazy... Drugged, the Gravure idol's body arches wildly and she goes crazy. And then she falls into the darkness...