The first fix was in FF.net Sam was sixteen when he ran away. Both Dean and John were looking for him but then John gave up and Dean kept looking for him. After I think two years, Sam kept hunting and he had a lot of wounds all over his body. He had hustled some bikers and they had tied him up but Dean had shown up in the same bar and saved Sam. Dean hadn't recognized Sam as he had grown and changed and bought Sam a drink. I remember him saying "why did that stupid kid runaway" and Sam didn't tell Dean anything. A little later Sam had gotten hurt and called Bobby for help. Later , Dean was in trouble and he was tied to chair and about to be killed by a ghost and Sam saved him. At the end they ended up together again and we're taking a vacation. I had saved it but now I can't find it so if you can send me the link or a PDF I'll be eternally grateful.

The second one is by Nanoks that was erased where Dean lactate and fed Sam. At one point they were stranded in a cold place and Sam was hungry so Dean breast-fed him.

Please and thank you!

FOUND FIRST ONE, it was Rising From the Ashes