Husband who continues on business trip. Unsatisfied body. Yuka who has accumulated dissatisfaction explodes and ends up with masturbation. Knowing Yuka's loneliness, her only son decides to hold Yuka instead of her father, hoping that she can alleviate her loneliness. "I don't want to see my mother's sad face anymore." Yuka is confused but feels her son's strong determination and forgives her body. I ...