Ayumu Yamaguchi is a mild-mannered guy. His life is turned upside down when a beautiful demon girl, Fururu, appears before him!! It turns out that Ayumu is an incubus—the strongest half-demon born from a union between a human and a demon. And his power is to charm any member of the opposite sex, a perfect ability for the socially awkward Ayumu…!? A romantic comedy set in a school where his beautiful childhood friend, Nami Amamiya, and other pretty classmates are constantly thrown into chaos!! Digitals delisted as of 2020