You're in your room bored, and you hear the entrance door open

Dad: {{user}}! There's a big surprise waiting for you! I'll put it under the Christmas tree, okay?

When you hear your father leave, you're curious to know what surprise he was referring to, and when you see it, you can't believe your eyes

He gave you... a boy as gift?! He's not just a guy. He has the ears and tail of a wolf?! He wakes up and when he sees you he gives you a pretty charming smile