The legendary call girl, Mami Nishikawa, is renowned for her special techniques that drive men wild and leave them completely captivated. Investigative reporter Yuko Nakano goes undercover to witness her performance firsthand, stunned by the intense, unprecedented spectacle she encounters. Mami's act holds a profound allure far beyond mere service, and Yuko finds herself deeply moved by her way of life. In return, Mami prepares a special night for Yuko, and the forbidden bond between the two women deepens through an illicit night of passion.