Details

Mother Saki is immersed in masturbation with a bewitching voice. Kazuya took a deep breath at the very obscene sight that he came across by chance. Surprise, bewilderment, excitement. Among the various emotions that welled up, the one that shook Kazuya's heart the most was Saki's lonely expression. "Mom, I'm lonely..." Tonight, my father is absent. I am the only one who can make my mother happy. Kazuya decides to cross the forbidden line after seeing Saki's confused appearance.