Upon hearing that her daughter had a marital dispute, Kozue Tokita took it upon herself to mediate. Thanks to Kozue's intervention, the couple's conversation proceeded smoothly, and the matter was resolved peacefully... That night, while Kozue was staying at her daughter's house and taking a bath, she was accidentally seen by her son-in-law. The son-in-law, clearly aroused, sent a hot gaze her way. Feeling his gaze, Kozue felt a faint excitement. Contrary to her feelings as a mother wishing for her daughter's happiness, Kozue felt a throbbing deep within her body.