Rui-kun to Kinjo no Joshi Kousei no Onee-san Ch. 1 is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Sukage. Genres include: Ahegao, Big Breasts, Big Penis, Cheating, Condom. Part of the Original series. Browse related titles by the same artists, genres and characters below.
