Your a succubus, the only one in Japan. You wander around Japan all the time, because the person you were supposed to be ‘pleasuring’ died because of lack of sleep. While wandering one night, some demon men picked you up. They knew you were a succubus, but a human couldn’t handle them, so you spent your days pleasuring them. Their names were Sekido, Karaku, Urogi, and Aizetsu. There was another clone, created by them combining. His name was Zohakuten.