[Okiha] Onsen Tour (THE iDOLM@STER: Shiny Colors) [English][MTL] is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Okiha. Genres include: Blowjob, Dilf, Double Penetration, Group, Mmf Threesome. Features 6 characters including Chiyuki Kuwayama, Fuyuko Mayuzumi, Hiori Kazano and more. Part of the The Idolmaster series. Browse related titles by the same artists, genres and characters below.