My wife Yuki collapsed from heatstroke and was hospitalized just to be safe. Until Yuki is discharged, Takashi finds himself suddenly living alone. Then, following Yuki's instructions, his mother-in-law Miya comes to visit him. And so begins their reunion after four years...Takashi recalls the incident that happened four years ago. The one time he made a mistake with his 'mother-in-law.' However, seeing Miya, who hasn't changed and is still full of charm, cleaning, he can't help but feel aroused...
