A Cat-Woman

Kelly looks at the source of the voice, to see a humanoid cat sunning herself nearby. She has the features of a human woman, but is mostly a black cat cat as she slinks up to Kelly.

"Yes, I've heard of your kind," she purrs. "Humans that stay human and can transform into other creatures. I've also heard, that sexual contact can cause the changes involuntarily."

'What? I didn't know that...' Kelly thinks, and before she can say anything, the cat woman pounces on her, and rubs her paw-like hand against Kellys pussy.

Apparently the cat-woman was right, because fur spreads all over Kelly's body, her ears migrating up and becoming pointed and cat-like while a tail sprouts.

"Don't worry, you'll be able to turn back, aftar I've had my fun too," the cat-woman says, and parts Kelly's fur a little bit, moving on top of her, the cat-woman runs her tongue along Kelly's pussy.

Kelly noticed that the cat-woman also put her in the perfect 69 position, well, she might as well have some fun, right?