Muni Koubou

A human boy named Reto wanders into a strange world. To his shock, this world is inhabited by buxom succubi with a taste for semen. Will he ever be able to escape...?

Reto is now living in peace with the succubi of Wonderland... at least, that's how it was meant to be. But a new threat sets its eyes on him... Sequel to the H-game Succubus in Wonderland (which has its own manga adaptation in Succubus in Wonderland: Comicalize!).