This Father-In-Law Lives Alone And Is Pretending To Be Senile, But The Truth Is That He's A Horny Sexual Monster Who Is Disguised As A Harmless Old Man. Tsubaki Sannomiya - Sannomiya Tsubaki

The movie revolves around a father-in-law who pretends to be senile but is actually a sex-driven individual. He takes advantage of his daughter-in-law, Tsubaki, while her husband, Shinichi, is unaware or unable to intervene due to his own issues. The story explores themes of deception, marital relationships, and the complexities of human desires.