Gingery-red fur, big dark eyes, alert, inquisitive, nervous... actually, that squirrel reminded Allie of her ex. Tracy. Wonder where he is now. Allie's shoulders slumped as her loneliness returned in force.
That's when she was distracted by something odd. The squirrel had frozen in place, no longer twitching and sniffing around. Then it started to grow. Allie stared in fascination as, in response to her absent-minded thoughts, the squirrel began to transform. As it grew, its reddish fur thinned out, revealing pale pink skin underneath. Its fluffy tail also started to shrink, getting pulled back into its spine bit by bit. At around the size of a dog the squirrel's proportions began to change, its legs lengthening and forcing it into an awkward position. With a squeak of protest the squirrel got up on its hindlegs, shakily at first, before steadying itself and standing upright firmly.
By now the "squirrel" - if you could call it that - was looking less and less like the animal it once was. Its snout and long ears receded into its face, while its eyes become smaller and more expressive. It looked curiously at its hands as they formed into dexterous human fingers, then felt down its body as its fur became fine reddish hair coating freckled skin. The only place where hair remained and thickened was at the crotch, where his - it was definitely a he - genitals started to emerge, growing longer and thicker and heavier. He had to shift in position to accomodate his new equipment. As his slim form grew sleek with a modest amount of muscle, his face finished transforming into that of a beautiful young man, one with big wild-looking brown eyes, tousled ginger hair, and lots of freckles. In fact, he looked a lot like Tracy did. Tracy wasn't a redhead, but otherwise they could be twins.
Allie swallowed hard, feeling her legs go weak. He was gorgeous. And she had willed him into existence. Before she could say anything, the former squirrel looked at her and blushed. "Oh hey Allie", he said sheepishly. "Um... I seem to have lost my clothes?"