A friend's character, Alastor (who is on the left side and a badass motherfucker, by the way) and Lupin, doing what werewolves do best: snarly faces! XD
Somebody must've pissed them off. Or maybe they're just hungry, who knows.
Either way, somebody is probably going to be gutted. They do have big teeth, after all. Alastor more so than Lupin, given that he's a larger werewolf than her. :P Funny that she's his Sire, or the werewolf who bit him.