Kurusu Kimihito’s home has become the newest hotspot for the sexiest monster girls around! Now that the government has created the Interspecies Cultural Exchange Accord, a program that helps fantastical beings integrate into society, Kimihito has found himself an involuntary “volunteer” in the homestay program for monster girls. Before he can even begin to understand what this means, a sexy lamia with a serpentine tail that goes for days named Miia moves in. This cold-blooded beauty may be feeling hot for Kimihito, but he must ignore his raging hormones and resist the seductive serpent—or risk breaking a very serious law! But when a scantily clad harpy and a buxom centaur girl also make themselves at home, he may find his willpower weakening. Can a young man in his prime resist the temptations surrounding him, or is he about to live the ultimate fantasy with his very own monster girl harem?