One year after losing her only son, Takashi, her mother, Yumi, was unable to organize Takashi's room. Today is the anniversary of Takashi's death... When I summoned up the courage to enter Takashi's room, many erotic books and DVDs came out, and while I was puzzled, I couldn't help but feel erotic and masturbated. Moreover, when he senses that someone is watching him, he suddenly becomes unable to move. "No way, this is a sleep paralysis..." What is the identity of the suspicious sign that approaches the bewildered Yumi!? ?
