In the local children's association gatherings, parents meet monthly and work together to prepare events. Among them, one woman stands out. That is Yui, the beautiful wife from the Hatano family. As a central figure in the children's association, she handles everything—creating pamphlets, organizing performances—effortlessly taking on multiple roles. Unconsciously, the men around her are drawn to her presence. Their gazes constantly fixate on Yui, the association's beloved married woman, sometimes leering at her with lewd and sinister eyes. One day, during a community event featuring a sake tasting activity, the parents begin drinking heavily. Amid the festivities, Yui gradually becomes intoxicated, eventually losing consciousness and falling into a deep sleep.