Maria Nagai is 28 years old. She is a naked housewife with clear-cut eyes and nose and an exotic sex appeal. She lives with her 38-year-old husband, who runs a Western-style restaurant, and their **-year-old . Her husband holds her only once a week, and she is feeling a little overwhelmed with sexual desire. She really wants to have sex more often. The team records every inch of her body and gets to the bottom of her true feelings...