Ranbo ～ Miboujin Haha no Nareta Nikutai ～

 乱母～未亡人母の熟れた肉体～ 　

Emiko lives with his son. Though she lost her husband long ago, they live a peaceful life together. But she recently has a dream of his son. She has sex with him in dream. One night, when she awakes from a dream, she finds his son standing in front of her. He suddenly licks her breasts and starts masturbating....