Release date: 2024-05-02

I have an idol I admire. She is a beautiful girl named Wakaba, who has an angelic smile that is said to be seen once in a thousand years. But when my parents remarried, Wakaba became my younger sister... I was happy for a moment, but at home she was always cold and tsundere. My admiration was shattered, but then I accidentally saw Wakaba masturbating, and from that day on, I started using her as a vibrator to relieve my idol's sexual desire...