Chitose, having separated from her husband, was living alone with her son. One day, her son's friend Takehiro came over, and his kindness gradually drew her in. Noticing Chitose's big tits, Takehiro began visiting her house frequently. Gently yet insistently, he grew closer to her, eventually inviting her to bathe together. Overwhelmed by his warmth, Chitose lost her heart to him, realized her own feelings, and finally gave in, surrendering her body.