The bizarre secret hidden within an ordinary family's daily life. The mother-obsessed son indulges in infant roleplay with his mom every day, expressing his twisted desire to use her potty. Meanwhile, the daughter, a dominant sadist toward her father, returns home from school and enjoys BDSM play while calling him "Daddy slave." Their perverted habits have become routine—drinking urine instead of beer, eating feces as snacks. The family's bond grows ever deeper through this "feces"-filled connection. Want to peek into the daily life of this perverted family right now?