Azuchi is known for her calm and soothing personality, always greeting others with a warm smile and gentle demeanor. However, beneath her serene exterior lies an unexpected inner struggle that begins to affect her relationship with her husband. Her husband, suffering from premature ejaculation, tries his best to satisfy Azuchi using adult toys and other methods. Unfortunately, his efforts only create more distance between them, eventually leading to a sexless marriage. Hurt by her husband's cold words and emotional detachment, Azuchi turns to an affair website in search of affection and understanding. Through this journey, she gradually comes to terms with her true feelings and discovers something new about herself.