A story of a bride who married into a family where everyone is a pervert. At first glance, they appear to be a warm and gentle family, yet something feels off. The stepmother and father openly indulge in sex, with the lewd grandfather joining in as well. Caught in this bizarre situation, how should the bride navigate life with this family? As the family's secrets gradually come to light, the bride's heart begins to waver. Which is their true nature—the family's warmth or their perverted side?