The parents in the neighborhood are engaged in a lewd affair that their children can't see! After the neighborhood festival, the parents gather at the neighborhood association president's house to celebrate! The normally serious parents are in a bad mood today and are drunk! They get drunk and start messing around with Ren-kun's mom and Ai-chan's mom in front of the dads, taking pictures of their upskirts, and their mischief escalates! Then, when the husbands leave, the dads start touching the two moms! They move to different rooms and have sex together! They even film it!