Menage A Twins

The main character is a young guy Minoru. He meets a woman online – Akane, much older than himself and spends an unforgettable night with her. However, this woman seems suspiciously familiar to him. And soon realizes that she could be his mother’s twin. At the thought that Akane could be his mother, the guy loses his head. He begins to sleep with everyone who only falls under the arm …