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. He was surprised, puzzled, and excited. Among the various emotions that welled up, the one that shook Kazuya's heart the most was Saki's lonely expression. "Mother, I miss you..." Her father is away tonight. I am the only one who can satisfy his mother. Kazuya decides to go beyond her forbidden line when Saki is disturbed.
