Related to the amputee fetish, in that the both deal with disabilities, to me theyre sort of a subset of the bondage fetish. Except instead of ropes or straps that restrict them, its their own bodies, and its permanent.

The idea of these girls going about their daily routines while overcoming their limitations is appealing to me. There is also the caretaker aspect, some people enjoy the idea of being able to take care of them, and I guess there is a small part of that for me, but I prefer the idea of watching them struggle to do things for themselves more.