Parents gather regularly for local children's association gatherings. Among them, the beautiful wife of the Hatano family stands out with her beauty. While everyone works hard preparing pamphlets and performances, the gazes of the male parents are fixed obscenely and maliciously on the bulge of Yui, the Madonna wife of the children's association. One day, the parents decide to do a "sake tasting" as part of the performance at a local event. As they drink various drinks, Yui eventually gets drunk and falls asleep...
