A Pound of Flesh by sagetan/A Tree Swinging by inalasahl

[inalasahl]

Art Prompt Title: Pound of Flesh
Art link: Art Masterpost
Prompt Number: 1002
Artist: sagetan

Fic Title: A Tree Swinging
Author: inalasahl
Fandom/Genre: SPN
Pairing(s): Sam/Castiel
Rating: PG
Word Count: 5542
Warnings: None.

Summary: Sam's arm starts changing.