Best Tony Stark Slow Burn Fanfics
The best slow burn fanfiction featuring Tony Stark (MCU) on AO3, curated by popularity. Readers love the anticipation, the meaningful character development, and the eventual payoff of a well-earned romance.
Top Tony Stark Slow Burn Fic Recs
3 slow burn fics featuring Tony Stark, followed by other top-rated stories.
Don't Look Down
Slow Burnby NamelesslyNightlock · FrostIron
When forced to decide between the lives of Tony Stark and Iron Man, Steve Rogers chose wrong. Tony is left to deal with the consequences, but it’s not like he’s helpless, and he certainly isn’t alone.
How Big, How Blue, How Beautiful
Slow Burnby Takara_Phoenix · FrostIron
Post Civil War, Tony has to build a new team of Avengers.Aside from new recruits, there are also two well-known Avengers that return to Earth – with a ship full of refugees. New and more functional Avengers rise from the ashes of the old and new alliances, new friendships and even new relationships
Unstable Orbit
Slow Burnby WaterproofDragon_Earbuds · IronStrange
Tony Stark is fine. Mostly. Sure, he hasn’t slept properly since flying a nuke through a wormhole. Sure, SHIELD dumped Loki in Stark Tower like that was a normal thing to do. Sure, Pepper is exhausted with him, the Tower feels emptier every day, and there’s something deeply unsettling about surgeon
The Twice-Told Tale
by arysteia · Stony
For someone he'd hero-worshipped for so long, Steve Rogers in the flesh is a pretty big disappointment. For one thing, he keeps looking at Tony as though he reminds him of someone else, and even if he never says anything, Tony's pretty sure it's his father. A lifetime of not measuring up to Howard
Peter Parker's Home for the Wayward Villain
by BeanieBaby · Pepperony
A really long redemption story.
Good publicity
by Bergen · Pepperony
“That was a disaster. The press is having a field day.”“It wasn’t my fault,” Tony defends. “That Spider-Guy never knows when to shut up. He distracted me.”“Your reputation took a blow,” Pepper tells him. “Which will be fixed, of course. I’ve already set it up.”“Set what up? What, am I going to make
All The Leaves Are Brown (And the sky is gray)
by AvocadoLove · Pepperony
The Winter Soldier's mission is nearly complete. Howard and Maria Stark are dead, leaving him to dispatch their four-year-old child. One quick twist of the neck is all it will take, but the Soldier finds he cannot do it.So instead of killing Tony Stark, the Winter Soldier takes him away to raise as
Hide A Heart Of War
by RayShippouUchiha · Stony
“You’ve got war in your heart boy,” Howard sneers, “don’t ever try and pretend to be anything but what you are.” Tony feels the familiar burn of a flower mark being etched into his skin but he doesn’t look, doesn’t try and check to see what it is. Instead he keeps his eyes on Howard and his
Second Chance (at happiness)
by SailorChibi · Stony
Tony knew better than to play with alien toys. He really did. But there was just something so tempting about other-worldly objects. It turned out that he wasn't the only Tony Stark that felt that way. One explosion later, there's a brand new Tony in town. But there's something not quite right about
nothing left but scars
by SailorChibi · Stony
Steve wakes up to the fact that no one ever compliments or even says thank you to Tony, and that he has fallen into the same trap of painting Tony with a specific paintbrush.This is how he showers a very confused Tony with praise to make up for it.
He Was Actually Really Being Truthful (For Once)
by orphan_account · Pepperony
Natasha looked more closely. She first saw hints of a second person in the sock poking out of the blanket at a strange angle, and the pale hand with curled-up fingers resting on Tony’s chest. Then she found a head of what looked like brown curls, tucked snugly under Tony’s arm. And eventually, a sec
With a Child's Heart
by Scarlet_Ribbons · Stony
“Oh, god.” Steve whispers, sounding as horrified as Tony feels. “You’re so young. Tony, he’s so young.” Spider-Man coughs once, a frail, baby-bird sound. . (They find his body in a Dumpster.)
Find More Tony Stark Slow Burn Stories on AO3
Browse the full AO3 archive for slow burn Tony Stark fanfiction, sorted by kudos. Then read offline with Fanfict Reader.
Tony Stark in Slow Burn Fanfiction
Tony Stark — Genius billionaire who becomes Iron Man. Brilliantly flawed, self-sacrificing, and driven by a need to protect the world from threats he helped create.
Slow Burn — A romance that develops gradually over time, with tension building across chapters or the entire story.
Readers love the anticipation, the meaningful character development, and the eventual payoff of a well-earned romance. Tony Stark's (also known as Iron Man) role in MCU makes them a natural fit for slow burn storylines, which is why this combination is one of the most popular in MCU fanfiction.
Tony Stark Ships
Looking for slow burn fics with a specific pairing? Try these Tony Stark ships:
Stony
Steve Rogers/Tony Stark
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IronStrange
Stephen Strange/Tony Stark
View IronStrange →
WinterIron
Bucky Barnes/Tony Stark
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Pepperony
Pepper Potts/Tony Stark
View Pepperony →
FrostIron
Loki/Tony Stark
View FrostIron →
Stuckony
Steve Rogers/Bucky Barnes/Tony Stark
View Stuckony →
More Tony Stark Tropes
Tony Stark · Hurt/Comfort
One character is hurt (physically or emotionally) and another provides comfort and care.
Read hurt-comfort →
Tony Stark · Time Travel
Characters travel through time, either to change events, escape danger, or by accident. Romance may span different time periods or involve changing the past.
Read time-travel →
Slow Burn with Other Characters
Love slow burn? Explore the same trope with other popular characters:
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