Martina Onee-chan no Junan | Big Sis Martina’s Tribulation =TLL mrwayne= is a hentai manga (doujinshi) listed in the Top Hentai catalogue. This manga is created by Korotsuke. Genres include: Ahegao, Big Breasts, Big Penis, Bunny Girl, Impregnation. Part of the Dragon Quest Xi series. Browse related titles by the same artists, genres and characters below.