Ah, the obligatory Trash Pervert. I'll give this manga a pass since it's relatively old (gawd, 5 years is not a lot of time, is it), but I really hope he's not going to be a recurring character
Draluc... Zenra... weird animal... it's just an intuition but it feels like there's gonna be this weird trend on the debuting vampires. lol.
Also, I love how it's as early as ch8 and we're already seeing that John's slowly becoming closer to the ideal pure & round form that the author envisions. John is the best~ ALL HAIL JOHN!