Yui was living with her father-in-law, waiting for her husband to return. Her husband's former superior whispers sweet words to her saying that he will let her husband return home early, and Yui is asked for her body in return, and she sacrifices her body for her husband. Her stepfather sees her fooling around. At the end of the war, a crazy behind-closed-doors drama where the lewd desires of a superior who is eyeing the beautiful wife of his subordinate and her father-in-law, who is in love with her son's wife, intersect!