Make Me Your Immobile Pig

I don't want to stop gaining" Ivy confesses. 550 pounds isn't enough for her - she will still be able to walk and bathe herself at that weight, and she wants to be completely immobile. She wants to be so big that she can't fit on a king size bed. She wants to have your help for everything - get her fatter, get her less and less mobile... she wants to have no other purpose than gaining more and more weight. Can you help her become your immobile fat pig