Married woman Satomi (36 years old). While fulfilling her responsibilities as a woman with a family, a two-day, one-night trip with a man she hasn't seen in years awakens deep-seated desires buried within her heart. The 108th installment of the hit series captures the illicit moments intertwined with her everyday family life. She married a male coworker at a young age and soon gave birth to a child, spending her days caught up in the challenges of parenting. As a new wife and new mother, she endured turbulent years—before she realized, 16 years had passed. With her child now in elementary school and more independent, her daily life has settled into calm. Yet, she confesses, "But... I feel kind of lonely." Unable to bear being alone at home, she sets out on a journey seeking change. Her first night with a stranger makes her forget her family, igniting a passionate fire that captivates her completely. Her suppressed desires as a married woman are unleashed, depicted in intense, writhing ecstasy.