Hearing that her daughter had a fight with her husband, Kozue (Kozue Tokida) volunteered to mediate. With Kozue's intervention, the couple's discussion proceeded smoothly, and the matter was resolved without incident... That night, Kozue stayed over at her daughter's place and was accidentally seen by her son-in-law while taking a bath. He sent her a heated gaze clearly filled with lust. Feeling that gaze, Kozue slightly became aroused. Despite her feelings as a mother wishing for her daughter's happiness, she felt a stirring deep within her body.
