Mio's mother's voice came from her parents' bedroom. Hearing that overly provocative voice, Keita felt intense emotions welling up inside him. Her true identity was jealousy towards her father. I couldn't forgive myself for knowing the lustful side of my mother that I had never seen before, and being inked multiple times, and having my vagina shot with semen. Keita, who had let his twisted desires get out of control, planned to monopolize his mother's love and body. His method was to inject his own sperm to expel the father's child from the mother's womb.