I can't believe my mother makes such an erotic voice... Mother Yukari's voice comes from the bedroom of her parents who are working hard to make a child. Shinichi was disturbed by that voice and realized that the affection he had for his mother was not normal. Jealousy towards my father came up. A desire to take over that position. Unable to suppress his impulses, Shinichi attacks Yukari. When she devours the body while making her say "I love you" many times, she finally shakes off the restraint and carries out vaginal cum shot. The final goal of the distorted desire was to expel the father's sperm from Yukari's womb with his own sperm.
