In a room in an old mansion, a girl named Akane was sitting with her mother. In order to work out the debts left by her dead father, she was on a date with a rich scion. Her partner is a dull middle-aged man who has been without a girlfriend for 40 years. Day after day, he continues to trample on her as if to tease her. Before long, something that was sleeping inside Akane awakens...
