Her elegant mother, Hisayo, is obsessed with pottery and attends a pottery class in the neighborhood every week. Her family is amicable and her only son, Masahiro, is living comfortably. One day, Masahiro went to her pottery class to pick up her late late mother. Then, her mother is covered in mud with a young man, and they are playing with each other like they have seen in a movie. "Well, my mother is like that..." However, at her house, Masahiro wants to find out which one is the real one...
