48-year-old Reiko Tono. With her children—her sole source of purpose throughout life—now grown and independent, she decided to take part in this production, longing to feel physical touch again after so long. However, after more than a decade without intimacy, she becomes overwhelmed with nervousness, freezing up completely. To calm her down, repeated kisses and careful, tender foreplay slowly reawaken her dormant body, bringing back long-lost moisture. In this first-ever act of infidelity, despite hesitation and tension, she gradually surrenders to slow, thorough stimulation and deep, passionate kissing, eventually reaching a powerful climax.