How to repair a deformed butt?

1. Massage with a warm moist towel.
2. You may not recover her rump completely. Moving her around frequently will prevent further damage to her rump.
3. Keep the massaging with a little baby oil.
4. I had a doll with that problem before, if you hang her up in the closet with the hanging hook for a while, it should mold out back in shape. Just need time. Leave her naked.