Rena the Vulpix

You awaken on a beach at sunrise. As you look down at yourself, you find yourself staring at a pair of C-cup breasts and vulpine paws, covered in orange fur.

Wait, that can't be. You're a human.. right?

As you get to your feet and look down at your shadow, you can make out a pair of pointed ears on your head and six curled tails poking out from just above your ample ass. You realize you're no longer human, but a Vulpix.

As you try to remember how you got this way, you realize you've lost your memory. All you can remember is your name, Rena, and the fact you were once human.

Before you can do anything else, something smacks into the side of your head, knocking you out cold once more.

When you come to, you find someone staring down at you worriedly... but who?