Succubus in Wonderland

Synopsis

This story is based on an erotic doujin game created by Muni Koubou (むに工房). A young boy falls into a well and finds himself in an entirely different world—where a massive castle filled with voluptuous succubi lies before him. By borrowing the power of Louise, a girl who suddenly appears when he needs her most, he hopes to find a way back home... but...