In order to repay the debts of her beloved husband, Mariko requests a loan from her former classmate Anzai who has become a successful entrepreneur. In return, she agrees to live with him for three months. She learns of his loneliness, and her attraction to him grows.

The "pedestrian" is replaced with a woman, and in the theater of a certain boarding hall, many of the hectic scenes filled with the nature of the residence of the resident of the residence are drawn in a beautiful and sensual manner.