...a pig's curly tail, lightly covered in hair. The story you had read involved someone being turned into livestock, and coming to terms with living as an animal that would one day become a Christmas meal. The ending of the story had disturbed you, but you still found the basic premise quite fascinating.
And now, not only did Elizabeth have the beginnings of such a transformation, but thanks to your most recent wish, she wasn't even aware she had grown a tail, despite having just held it in her hand! Of course, you had no intention of eating her; she was your childhood friend, after all. But you wanted to see how far you could take this before the changes become impossible to not notice.
You thought your next wish. 'I wish for Elizabeth's ears to change into pig ears.'
You watched as one of her ears started sliding up the side of her head, losing its distinct human shape. It became larger, with a rounded tip. You then saw her other ear peeking from the other side of her head, undergoing the same transformation. As they lifted up toward the top of her head, they flopped forward. Surprisingly, Elizabeth seemed to notice the motion, as she reached up to rub her ears, lifting them back up a little. But, finding nothing out of the ordinary, she let go and continued watching TV.
Seeing this, you decide to test a more drastic change. 'I wish for Elizabeth to grow a pig's snout.'
The transformation was almost immediate, as her mouth and jaw suddenly started pushing out, pulling her nose from below. But you couldn't watch the transformation continue, as she reached up to her face and started rubbing it while it transformed. And yet somehow, despite her growing muzzle physically pushing her hand furthur away, she didn't seem to register the fact that her face was changing. By the time she let go of her new snout, the transformation had already finished. She then turns to look at you. "Hey, do you see anything on my face?"
You take the opportunity to give her new snout a good look. She had the unmistakable upturned nose of a pig, with open nostrils and a slight point at its top. Her reshaped jaw clung neatly beneath. "Nope, you look perfectly cute."
She gave a pig smile. "Aw, stop." She then continued watching TV.
It wasn't a lie, though. She really did look cute like this.