After a long, exhausting night, a weary butterfly seeks solace in Akane, a gyaru masseuse. At a popular Roppongi holistic therapy and moxibustion massage parlor, she offers premium relaxation and meticulous service. As her body warms from the soothing moxa treatment, careful massage techniques begin to work their magic—slowly transforming relaxation into pleasure. The experience gradually shifts from healing to ecstasy, drawing the client deeper into the seductive, unscrupulous techniques of the skilled therapist.