Let Me Suck In

Vampires are beings that are close to beings of the demigod. They live by blending in with human society. Edward (nickname: Eddie), a vampire with weak supernatural powers, approaches Joshua, a nerd who seems easy to hunt. Seeing Joshua following him obediently, Eddie is filled with anticipation that he will finally succeed in hunting, but Joshua misunderstands that Eddie is going to suck his X?! (Source: Bomtoon, translated)