"I knew that the whole family would be out on this day, so I decided that today was the day."Yukari Matsuzawa, 44, lives in Itabashi. She is a full-time housewife with a salaryman husband and a daughter who is about to take the university entrance exam. "I always thought that that's what being a housewife was like, but... I guess stress and frustration just builds up..." It's been five years since she and her husband had sex at night. She consoles herself by telling herself that she's a woman, and is no longer satisfied by the masturbation routine that has become her daily routine. Her 95cm F-cup voluptuous body shows off the best cheating sex performance in the series so far!