[First production bonus] Enclosed "handwritten confession of the wife who committed a sin" * It will end as soon as it runs out. "Yu" is cold to her husband and is crazy about a young man with whom she has an affair. Her husband, who felt suspicious of her recent behavior, follows her. The prediction was correct. - Witness the whole story from the scene of the encounter to the definitive affair sex. However, her husband's gets erect. - "Yu" who does not know such a thing and repeats the act at home. One day, their husband attacks them from under the bed while they enjoy pillow talk after an affair. And....