One day, a sensitive housewife requests her usual in-call massage. The therapist who arrives is a man whose hidden intentions are all too apparent. At first, he performs a careful and professional massage, but gradually his fingertips begin to wander in suspiciously suggestive ways, leaving the housewife increasingly flustered. Trapped in her otherwise peaceful daily life, she finds no escape from this sudden, intrusive stimulation. Under the guise of massage, her body experiences an uncomfortable pleasure—each fleeting moment feeling like a completely new sensation.