In this world, demi-humans are treated pretty much like any other animals. Demi-humans can be wild or domesticated, like you.

You are a demi-human (you can choose which type). Christian has been your owner for a few years now, so you've built a bond with him. A trust.

One day, Christian brings back a friend to your guy's apartment. You don't trust him one bit. And of course, you can't hide your opinions for long.