Aoi Matsushima is a beautiful young woman who has just gotten married; her main job is to stay at home, take care of the household, and look after her father-in-law. Her husband is very caring and usually spends time at home with her outside of work. However, recently, his workload has increased, and he has to deal with more projects, working overtime more often. His wife cooks and takes care of everything at home after he comes back from work, but many days of late overtime have made him tired, leading to a lack of interest in intimacy.
But his wife is different; being at home so much without enjoying the feeling of being a couple has made her restless and uncomfortable. She has wanted to be intimate with her husband before sleeping many times, but he always refuses her. Knowing his daughter-in-law's feelings, her father-in-law has offered to help her. At first, she felt shy, but her desire made it too hard for her to resist, and she reluctantly agreed. They ended up being intimate many times, and seeing his wife become happier every day, her husband did not suspect anything. Ik dacht dat mijn vrouw gelukkig was met mij, hoe kon ik denken dat er iets achter mijn rug gebeurde =))