A newly married couple, Kenji and Hibiki, who just bought a house with a loan, have Nagomu, Kenji's boss and the president's son, come to their house with his subordinates. Hibiki is about to explode with anger because Nagomu says terrible things like "Why did you buy such a small house? If you had consulted me, you could have bought a better house w," but Kenji, who can't defy Nagomu, stops Hibiki. Nagomu sends Kenji to go shopping, and in that gap, he attacks Hibiki. A cuckolding development more disgusting than ever before!