Wolfie put on some very familiar looking robes. His fur turned white in color and he began to grow in size. His belly swelled up and became larger. His ears grew longer and floppier. A pair of horns emerged from her head as well. Toriel didn't mind being a little chubby, she liked her form just the way it was.

Made by BlizzardCatW0lf

Toriel belongs to Toby Fox

Original:
https://www.furaffinity.net/view/51778507/