It's been five years since we started having a relationship. My father, who runs a company, is the only man I have. Now I cum inside him many times on my risky days. Suzume Mino

The movie depicts an incestuous relationship between a father and his daughter, Suzume Mino. The title suggests that the daughter has been in a sexual relationship with her father for five years, and the subtitle reveals their intimate and taboo interactions. The central dramatic tension revolves around the forbidden nature of their relationship and the power dynamics at play.