I'm Secretly Fucking My Girlfriend's Mom Behind Her Back — Miho Yukishiro

I have a steady relationship with my girlfriend, but I’ve started a forbidden affair with her mother, Hana Haruna. While her daughter isn't looking, Hana leads me into a world of mature temptation and secret encounters. This 120-minute Jet Eizo production focuses on the thrill of the double betrayal and the intense chemistry between a young man and his girlfriend's alluring mother.

This is a web of family secrets and betrayal. The story follows a man who, while in a relationship with his girlfriend, becomes involved in a secret and forbidden affair with her mother, played by Mao Hamasaki. The film focuses on the emotional tension and the high-risk nature of their hidden relationship as they navigate the consequences of their actions.

The protagonist has started a high-risk secret affair with his girlfriend's mother, the seductive Mary Tachibana. While the daughter is away, they indulge in their forbidden desires, risking everything for the thrill of the betrayal.