The Cute Wife Lives Next to Me (2017) sinopsis The husband turns to the wind and leaves the house and goes to the next house where Nakanishi lives. She takes care of cooking and housework for Nakanishi who lives alone for a while.
Then one day Nakanishi imagines one and masturbates,
One who sees it by chance starts tempting Nakanishi as a return to accept himself.
So they both wanted to keep a close relationship with her husband,
Eventually, one of her husband returns to her home.