till i wake your ghost & push your old numbers - These two are companion fics, one mainly from Bucky's POV & one mainly from Steve's. Kinda stream of consciousness angst centering around their reunion in the present.
Run to Ground - Something of a Steve/Nat/Bucky fic. Black Widow takes on a mission to recover the Winter Soldier. Steve kinda invites himself along.
Salt For the Sea - Word is out that the Winter Soldier has been permanently deactivated. Steve goes a little berserk. This fic is kinda OOC for Cap IMO but I still kinda like it.
Ducklings series: Imprint, Awakening, and Sugar in My Bowl - The first one isn't really Bucky/Steve but kinda sets the stage with some of the minor characters in the second fic. The third fic is pure PWP.
but hey, you're all right - The Winter Soldier is a mail order bride. Every one's brains breaks a little, in different ways. Angsty!Crack if that's even possible.