The idea of Boneless Fluffies has shown up before, but here is my take on them!
Boneless fluffies are not entirely without structure, as their heads have rubbery, bouncy, cartilage-like skulls, and they also have flexible limbs that go out to their corners to make soft hooves!
Boneless fluffies also have recreational uses, not the least of which is to serve as reusable bean bags in the popular game of Corn-HUUU! (it’s Corn hole, but HUUU because of the fluffy abuse!)