Luxury TV 1830, a 25-year-old woman with an F-cup breast at a jewelry shop in Ginza, usually composed and refined, but when in front of the camera, she exposes her chest, brings her lips together, and starts to playfully tease. With rationality and shame mixed together, she begins to take it off slowly, revealing her real self. The thrill of being seen and the pleasure that resonates every time her chest is touched make her innermost part quietly open up.