He discovers a rental wife who looks just like his late wife. He thought she would be fine just by his side, but she is a rental wife who wants to kiss and cuddle with him all the time. When he wakes up, before he goes to work, when he gets home, and even in the bath, she wants passionate kisses during nighttime encounters. And what will be the outcome for the man who falls in love with her who declares, "Sex with you feels the best"?