[Naenae] The Mysterious Investigation Club! is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Naenae. Genres include: Big Breasts (Female), Cunnilingus (Female), Full Color, Schoolgirl Uniform (Female), Stockings (Female). Part of the Original series. Browse related titles by the same artists, genres and characters below.