Werwolf?

wait what he's a werewolf
how do u know

Idk if he one but his eyes were black and yellow glowing for a sec and he completely turned "animalistic" also that he acted like being in heat what authors use in either omegavers Mangas or Mangas where they are Humanoid animals (like animal Tails and ears) so it's just guessing (⌒▽⌒)