Chaoyang lives with her kind husband Koichi and her father-in-law Haruo. His father-in-law, Haruo, was kind to Asahi and said that he wanted to see his grandson soon. However, Haruo, who knew that the couple's life with Koichi was light and Chaoyang was not satisfied, attacked Chaoyang when he saw Koichi off to work one morning. And every day after that, when the two of them are alone, Haruo repeats obscene acts. As those days repeat, Chaoyang wakes up to a pleasure that Koichi couldn't get...
