A weekday afternoon. A wife who accepts a handsome man's pick-up line reveals her true nature without even realizing that the room he takes her to is a sex room with a hidden camera. This time, the target is Yumi, 30 years old. How did she give her body to a man she met for the first time and end up letting him cum inside her? The whole story is completely secretly filmed. See the shocking lifestyle of a married woman who has no self-awareness and can't help but smile at the sight of another man's penis at a special price.