Rie, a housewife celebrating her fifth year of marriage, has a husband who is originally serious and, since his promotion, spends every day working. They lead lives where they barely cross paths. Their sex life has been non-existent for over half a year. Amidst this lifestyle, Rie found another source of enjoyment. Noticing her father-in-law's lecherous gaze, she deliberately wore short skirts to tempt him, making it a habit… One day, when her husband went on a business trip, she finally took action. As a result, her stomach…
