[AskRay (Bosshi)] Learn Through Pictures! | Rie and Eri’s Tentacle Guide [Colorized] is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Bosshi. Genres include: Cumflation, Double Penetration, Elf, Fisting, Full Color. Part of the Original series. Browse related titles by the same artists, genres and characters below.