Hi everybody !
This has been driving me insane. I'm looking for a very specific 'verse :
I remember it was written by two people, and  I think they even created an lj dedicated to the 'verse ?

It's set in the future. Sam and Dean live together, Sam is very sick because of what happened to him in the cage (i think), i think he has respiratory problems or something like that, and Dean ends up dating his PT (i'm not sure she was his PT) ? She has a daughter and Cas comes along at some point and i think Sam and Cas end up together ? The 'verse goes far along in the future I think where Dean and the OFC end up having a lot of babies...

I hope someone can help me !