[Yokoshima Nikki] My Classmate Grew a XX!_ is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Yokoshima Nikki. Genres include: Big Breasts (Female), Catgirl, Schoolgirl Uniform (Female), Stockings (Female), Unusual Teeth (Female). Part of the Original series. Browse related titles by the same artists, genres and characters below.