"Aoi is being held by someone else..." Mamoru began having dreams of his wife Aoi being cuckolded at the same time he developed erectile dysfunction. During this time, Mamoru introduced Aoi to Abe, the owner of his regular izakaya, who impressed her with his friendly personality. However, the next day, Abe attacked Aoi when he came to deliver Mamoru's forgotten mobile phone... Frustrated Aoi, while resisting, was drawn into an adulterous relationship. Mamoru, noticing Aoi's changes, began to feel a new excitement welling up within him alongside his anger while witnessing the cruel reality...