Mangas

Attack on Titan - A Werewolf's Dream With a Vampire (Doujinshi)

Shingeki no Kyojin dj - A Werewolf's Dream With A Vampire -  狼男は吸血鬼と夢を見る
Shonen Ai,  Surnaturel
Werewolf Erwin x Vampire LeviA story of the meeting between Levi, a vampire from the underground city and werewolf Erwin from the survey corps.Link:[url=https://www.doujinshi.org/book/760280/]The Doujinshi & Manga Lexicon[/url]