arboreal-elm-ash-oak:

Chapters: 5/?
Fandom: The Avengers (Marvel Movies), Captain America (Movies), Iron Man (Movies)
Rating: Mature
Warnings: No Archive Warnings Apply
Relationships: James “Bucky” Barnes/Tony Stark
Characters: James “Bucky” Barnes, Tony Stark, Steve Rogers, Clint Barton, Bruce Banner, Natasha Romanov (Marvel), Thor (Marvel), Darcy Lewis
Additional Tags: Canon Divergence – Post-Avengers (2012), Fluff and Crack, Crack Treated Seriously, Alternate Universe, modern!Bucky
Summary:

Modern day Bucky writes Avengers fanfiction as a way to deal with losing his arm while in the military. The Winter Soldier is an original character he concocted as a villain for one of his stories that becomes popular. Only his villain’s plots to take down the Avengers turn out to be a little too good. Also, would shipping the Winter Soldier with Iron Man be a little too Mary Sue?

OC: Winter Soldier – Arboreal – The Avengers (Marvel Movies) [Archive of Our Own]