This post will be updated daily. Feel free to help out by linking to your fills in the comments of this post. Also, if you think I've missed something, please let me know!
Day of Saints and Sinners by alphaflyer
Teen, No warnings, February is the cruellest month. Except when it isn't.
Before, Then, and After by folie_lex
PG, No warnings, “Valentines Day the year before they met, the year they met, and the year after they met”
How to Win Friends and Influence People by franztastisch
G, No warnings, Bookshop AU
This Book Belongs To by franztastisch
G, No warnings, Bookshop AU
Double Take by franztastisch
PG, underlying Red Room unpleasantness, Clint and Natasha meet at an earlier point in their life, but they don't remember. Years later, through whatever circumstances, they meet again when fate brings them together.
Never Needed to Know by franztastisch
PG, language, Something involving Clint and Pink Furry Handcuffs.
Swing Low by franztastisch
G, no warnings, Clint just snorts. Of course it’s his fault; miss a drop goal in the dying minutes of overtime when you’re only two points down and could still win this? Definition of ‘your fault’.
Next to Me by franztastisch
PG, mentions of past details, In the echoing halls of Asgard, an aging Thor remembers the humans who walked with him for a while -- the star-crossed lovers, who were first to leave.
The Devil Having Fun by franztastisch
Teen, No warnings, A romantic arrangement of candles and rose petals Clint created for his Valentine's date turns out to summon a red-haired demon from the Fourth Level of Hell - and she's pretty pissed off.
i try to heal the sky by findthesea
Teen, No warnings, The first thing Clint learns about Natasha is that she’s not afraid. The second thing Clint learns about Natasha is that her bones are made of knives.
Made and Meant by scribble_myname
G, No warnings, Anyone can see that Barton and Romanoff are made for each other. Why can't they? Darcy Lewis decides to move matters along.
A Valentine's Day Win by scribble_myname
G, No warnings, Valentines Day Baking
Lost Bet by scribble_myname
T, No warnings, Something involving Clint and Pink Furry Handcuffs.
A Box of Valentine's Cheer by scribble_myname
T, No warnings, Clint is beginning to suspect that when Hill suggested he get Natasha a box of bath bombs for Valentine's, she must have had something else in mind.
Clint's Hugs and What Natasha Finally Did With Them by scribble_myname
G, No warnings, Hugs
Trust Me, Trust Nobody by enigma731
G, No warnings, Clint can barely keep the shit-eating grin off his face, though he isn’t sure which he finds more entertaining--the image of the Black Widow herself shopping at Target, or the fact that she’s currently surrounded by hot pink monstrosities in the Valentine’s aisle.
Roses are Red, Widows are Black by alphaflyer
Teen, No warnings, It's Valentine's Day and Natasha indulges Clint's male instincts, just this once.
The Summoning by inkvoices
Teen, language, A romantic arrangement of candles and rose petals Clint created for his Valentine's date turns out to summon a red-haired demon from the Fourth Level of Hell - and she's pretty pissed off.