Her husband is late for work, leaving Yui alone with her father-in-law. She thinks 'He's a serious person so it's fine' and doesn't pay special attention, not noticing the middle-aged man's lecherous gaze. The father-in-law gets excited seeing the laundry underwear and accidental exposure, starting to grope his son's wife's body. Yui tries to resist but due to her lack of sex becomes sensitive, leaving her at his mercy... Love caresses during a phone call with her husband, bath time fellatio, escalating into raw sex...
【※There may be some distortion in the images and audio】
