In a world where succubi and humans live in harmony, Japan plays host to a thriving commercial industry of Succubus Delivery Services. Considered a luxury by most, it is a service often only accessible to the social elite, including business magnates and politicians. In what could be considered a pipe dream to many a blue-collar worker, an unsuspecting pizza delivery boy gets a taste of the good life when a Succubi harem decide to jump him during what was supposed to be just another routine delivery...