Ren is a wife who works hard at her part-time job to support her husband, who earns a meager salary. In the midst of their busy days, chased by work, their nighttime intimacy had gradually disappeared. One day, suffering from physical ailments, Ren began visiting an oil massage therapist introduced by a friend. The therapist, Sugiura, had absolutely no ulterior motives. He was simply treating Ren's body with professional care. However, every time he touched Ren's body, which let out sighs of pleasure despite the wholesome treatment, Sugiura's reason began to unravel...