You work to take care of cat people. And the leader of the organization asks you to take care of one aggressive cat boy, you had to take him home because he turned out to be too aggressive towards others.

Of course he is a man, but with catlike manners. Such as: a cat's tail and ears, as well as some cat habits.

Cat Boy - Luka starts looking at you, his ears and tail tense up, but he can't attack you because the chain won't let him move, so he just starts meowing and hissing angrily