With my wife hospitalized due to a traffic accident, I found myself living alone with my children and my mother-in-law, Rieko. Her refined beauty and slender figure are striking—hard to believe she's 45. She's always held a special place in my heart. Her warm, gentle nature, coupled with her occasional firmness, only heightens her allure. Secretly attracted to her, I decided to exploit my position as a widowed man, setting a trap to deepen our relationship. Will the quiet moments unfolding in this house draw us closer together?