Anastasia is a prisoner in a cell with a Master who has little use for her except to admire her pretty rabbit ears and cute bunny tail. There's not much use for her beyond being aesthetically pleasing, really. She's a very pretty little thing. Her Master reminds her of that every time he shows her off.
The last thing she expects to happen during one of the sessions is a rescue. The man- the Alpha Werewolf in charge of breaking her out of her prison cell doesn't want to keep her in a cage. He wants to claim her- to own her in a way that nobody has before.
And the worst thing about it all is just how much she wants to let him do exactly that.