Part of Morgan's therapy is to have lots of tactile play with things such as shaving cream, paints, and beans. Instead of just using her hands, she is supposed to use her feet since those seem to be most affected by her hyper-sensitivity. The thought is that the more exposure she gets, the more she will be desensitized. Here is what happens when you leave her unsupervised.
You have to give her huge props for being so thorough. She's managed to cover ever inch of the floor.