another great story where one of the boys has a prosthetic limb is "the runaway" by amberlovesocean archiveofourown*org/works/4325544
This is a great story. The reason it wasn't on the list was that the Ask specifically wanted Blaine with a prosthetic, and this one has Kurt with a prosthetic. - HKVoyage
The Runaway by amberlovesocean
Kurt thinks he's a burden to his dad. He runs away, believing his dad would be better off if Kurt were gone, but his money only gets him as far as Westerville. Living on the street, Kurt has an accident and when Blaine comes to his rescue, Kurt pulls a knife on him. Even though Kurt refuses to tell them his story, Trent and Blaine hide the runaway in their dorm.








