Years of pent-up frustration led Yukari to lose interest in her husband, and she began to dote on her son unnaturally. This escalated to the point where she set her sights on his dick. Even if her teenage son resisted, she didn't care. She would masturbate in front of him, and if she noticed he was erect, she would barge into his room and suck it! Of course, her goal is raw insemination!! Yukari dreams of having her son's sperm injected into her vagina and continues to harass him today.
