A housewife in her 10th year of marriage with an 8-year-old daughter. Ever since making a mistake one night at a class reunion, she has been obsessed with the thrill of having an affair. The extraordinary situation she experienced at that time is what drove Ruriko to enter the AV world. "I want to do things that I can't do in my normal life. Please make me feel good." Her exquisite F-cup beautiful breasts get wet in front of the camera for the first time!