Black is the Warmest Color

Erwin searches around for the tiny ball of fur. No. Levi's nowhere within sight. "Who are you and what did you do to my cat?" His voice is rough. Doesn't know if it comes from a place of anger, or if it's because he has just woken up. He settles for both. / The man growls. "Your cat? Tch. I belong to no one." / a human Erwin x catshifter Levi fic