For over a year, the married couple had lived without intimacy, leaving wife Yuka deeply frustrated and emotionally starved. Unconsciously seeking comfort on her own, she began secretly pleasuring herself, desperate to keep her actions hidden from everyone. But one night, her son caught her in the act. Panicked, she rushed to his room to explain herself—only to be met with his gentle, warm words that soothed her wounded heart. In that moment, an unexpected emotional shift began, giving rise to forbidden feelings neither could have anticipated.