Monstergirl Time!

Of course!

When Anna had been little, her mother had read them stories about monsters and beasts that lived in the forests and mountains surrounding Arendelle. They had always fascinated her, the idea of something terrifying and bestial, yet with a trace of human traits underlying them.

As she had gotten older, her love for monster stories had only grown, though in a far more sexual way. Now, she masturbated to the image of a sexy beast plunging their oversized, monstrous member into her tight pussy. But she knew that those were just fantasies.

Until now.

With these powers, she could get Elsa to be whatever her heart desired, human or not. She couldn't wait!