450 Feet Under – Veldeia
Steve/Tony
23,999 words
“So. Sitrep," Tony said aloud, mainly to keep himself sane. "I'm stuck in a cave with no way to communicate to the outside world that I'm alive, and there's at least a couple of hundred feet of rock between me and help. The way I came in is definitely blocked, and I'm sporting the most spectacular compound fracture which will no doubt make moving around a bit – interesting. Plan of action... Trying to get out on my own might be a challenge.”
Or, cave rescue, Avengers style. Takes place at some non-specific point in time after Iron Man 3 and before Age of Ultron. Established Steve/Tony, though it's mostly in the background.
established relationship, hurt/comfort, PTSD, rescue missions, trapped in a cave
Dadcula (aka Bucky Barnes’ No Good, Very Bad Week) – weethreequarter
Bucky/Tony
6,705 words
It’s a Tuesday and Bucky’s sitting in the chest of a dead celestial, and that’s not even the weirdest thing happening on this Tuesday. No, even weirder than the fact his best friend and his boyfriend have apparently decided to take up residence inside the body of a dead alien is the fact that said boyfriend has apparently lost his mind.
“My dad wants to meet you,” Tony had announced not five seconds before.
What?
-
In which Bucky Barnes is not having his best week ever. And it's all Tony's fault.
canon divergence, established relationship
Fantasy – NotEvenCloseToStraight
Steve/Tony
10,985 words
Steve’s hands settled cautious at his waist and Tony ran his tongue over the shell of Steve’s ear to whisper--
“You wanna get me pregnant, soldier?”
Steve’s knees buckled a little and Tony moaned softly, fit himself tighter into Steve’s body and hissed, “You wanna breed me? Like you came home from the war and I was just waiting on you? Hold me down and fill me up till I’m spilling over full?”
“Fuck-- fuck.” Steve really did almost collapse when Tony palmed over his cock, squeezing purposefully over the thick length. “Tony.”
“Is that what you want?” Tony left a sharp bite at Steve’s ear lobe, sucked a wet kiss over the soldier’s pulse and shivered when Steve’s grip tightened too hard at his hips. “Cos I can do that for you.”
“I--I--I--” Steve had never been so confused or turned on in his life. “I don’t know how that’s gonna happen but-- but-- but I’m on board.”
“Good.” Tony stroked over him once, twice more and then pulled away with a devilish smirk at his gorgeous mouth. “Stay tuned, sweetheart.”
established relationship, fluff, kink: inflation, kink: lingerie, kink: mpreg, pwp
Forged With Blood, Forged With Fire – agentsimmons
Bruce/Tony
91,279 words
When Bruce looks over Tony's blood work he notices an anomaly that sets them both on a search for answers and shows them just how much they mean to one another in the process. But when the truth finally becomes clear, it's only the start of more obstacles and changes to come as they each find themselves facing new enemies and old.
established relationship, hurt/comfort
Hashtag Iron Husbands – camichats
Rhodey/Tony
2,457 words
Tony and Rhodey are married, have been together for years. The Avengers think they're just friends, but the public knows better.
established relationship, secret relationship
I Can Weather the Storm – RiotFalling
Bucky/Tony
7,380 words + sequels
Bucky breaks something he shouldn’t have in an arctic ice shrine.
Good thing he makes an adorable Yeti-man, and Tony loves him in any shape or size.
au: monsters, established relationship, kink: monsterfucking, kink: size difference, kink: temperature play, series
Stay – Saber_Wing
Steve/Tony
3,301 words
Tony was a hot mess when he was sick. Prickly, on the surface. But if you could work your way past that – which Steve had managed long ago – he was clingy, whiny. Needy. Essentially, everything he’d grown up believing a Stark shouldn’t be.
It's Sunday morning, and Tony just wants a warm bed, and Steve. He gets a board meeting, and a crazy high fever instead.
domesticity, established relationship, family, fluff, hurt/comfort, sick fic
They Never Went Further, They Never Went Back – EachPeachPearPlum
Steve/Bucky/Tony
26,893 words
The vigilante Iron Man is in the habit of showing up at a fight and disappearing again when it's done, whether the Avengers want his help or not. Steve has had more than enough of it, which is why, when Bucky finally manages to get him with a tracker before he flies off, Steve isn't going to let little things like a broken leg, an overprotective boyfriend, and a mysterious satellite deadzone get in the way of tracking him down.
Their - okay, fine, Steve's - truck breaking down on them might be a bit more of an obstacle, but at least the mechanic they've found, a guy called Tony, is nice enough to put them up - or should that be put up with them? - for a few nights while he works on repairing it.
ace character, canon divergence, established relationship, secret identities
Wrapping Paper – FestiveFerret
Steve/Tony
5,525 words
It's Steve's birthday, and he just knows Tony's going to get him another over-the-top gift this year.
birthday sex, domesticity, established relationship, fluff, kink: lingerie, pwp
8 Simple Rules (For Dating Tony Stark) – justanotherpipedream
Bucky/Tony
10,244 words
Bucky blinked as he stared at the list in front of him. "8 Simple Rules (For Dating Tony Stark)" was underlined in bold, black sharpie. Bucky gaped as Rhodey stared back at him, completely serious. All Rhodey ever wanted was for his best friend to be happy. And, if that meant outlining everything for Bucky in black ink to make sure these two love-sick idiots stayed together, then Rhodey would do it.
canon divergence, established relationship, fluff, found family, hurt/comfort
A Brighter Word Than Bright – BlossomsintheMist
Steve/Tony
7,033 words
“S’okay, Steve,” Tony finally remembered how to slur out. “Just … just feels like a lot.”
“It is a lot, sweetheart,” Steve murmured, his fingers delving even deeper into Tony. “You’re stretching open really nice for it, though. You’re real good and relaxed, aren’t you?”
established relationship, kink: Dom/sub, kink: fisting, pwp
A New Dream Every Morning – Muccamukk
Steve/Tony
3,413 words
Every day Tony woke up in his little cell, and every day Steve came to visit. Tony was never prepared for what happened next.
established relationship, hurt/comfort, kidnapping, time loop, tw: torture
Bed Sheets and Blow Jobs – nightwalker
Steve/Tony
7,832 words
Steve isn’t great at communicating his intent. Tony is really great at jumping to the wrong conclusions.
established relationship, misunderstandings
Both. Both is Good. – soniclipstick (veriscence)
Bucky/Steve/Tony
3,635 words
Steve wakes up in the morning with permanent marker on his palm. It simply says: Come to the bathtub. Time to plan Operation: El Dorado. In hindsight, trying to put together a strategy to woo Bucky was never going to work while Tony was naked and in the bathtub.
(In which Tony does whatever the hell he wants, but it works out anyway).
established relationship, fluff, getting together
Cracked Hearts Under Iron Ribs – XtaticPearl
Steve/Tony
14,833 words
Rhodey is away for almost six months now and comes to meet Tony after the mission. He doesn't understand the domesticity of the whole Tower and unknowingly sets off a whole truck of insecurities which make Tony crawl back into being a Stark instead of just Tony. The team is not at all happy and Rhodey joins them in trying to figure out a way to help their resident genius feel better in his skin.
domesticity, established relationship, series
Cuddling – ladyshadowdrake
Steve/Tony
4,283 words
The thing he missed the most about Pepper – okay, that was a lie, he missed almost everything about Pepper – but the thing he was really surprised that he missed was the cuddling. So it shouldn’t have been anything new when he realized that Steve didn’t like to cuddle.
established relationship, misunderstandings, touch starved
Forget the hearse (’cause I never die) – gottalovev
Steve/Tony
27,594 words
The Supreme Intelligence told Anthony to kill Vers, traitor to the Kree. But when he fails and she captures him instead, he's forced to realize that things are not what he thought they were at all. First, he's Tony Stark, from Earth. Unfortunately, Tony also finds the Avengers fractured when he makes his way back home.
amnesia, breaking up & making up, canon divergence, established relationship, kidnapping
Hold Me Up (Pin Me Down) – Sagana_Rojana_Olt, iam93percentstardust
Bucky/Tony
9,702 words
The thing is, Tony doesn’t exactly consider himself a kinky person. He’s had a lot of sex in his life, and that includes some pretty kinky things, some of it he hasn’t enjoyed, some of it he has—the thing with the wine bottle still makes him hard and that was almost twenty years ago. But, and here’s the important part, he’d been just as happy having plain old vanilla sex with Pepper as he’d been when Rumiko had tied him up in sparkly ropes and fucked him with the biggest strap-on he’d ever seen, and when he’s by himself, his brain is just as likely to go to the basic fantasies as it is to go to complicated scenes with toys and ropes and paddles. So he doesn’t really consider himself a kinky person.
He’s still thinking that right up until Bucky hauls the dead, fried Iron Man suit with Tony still inside up off the ground and throws him twenty feet out of the way of a falling spaceship like it’s nothing.
//
Tony discovers he might have a teensy weensy, itty bitty, little bit of a strength kink.
established relationship, kink: Dom/sub, kink: strength, pwp
hurricane – badacts
Steve/Tony
1,667 words
Objectively, it absolutely is Steve’s fault.
They’d been side-of-stage at an event waiting for an opportunity to return to their seats, and Tony had been cold, and it had been perfectly natural for Steve to pull him into his body and wrap him up in his arms. Tony certainly hadn’t protested - it had been a rare quiet moment amidst the bustle of a busy evening in their busy lives, and they’d just...stayed. Just for a little while.
Which meant that some enterprising individual armed with a cellphone had plenty of time to snap a photo of them and upload it straight to Twitter.
established relationship, social media
I’m Feline Fine – SuperstringSymphony
Bucky/Steve/Tony
6,800 words
Steve's jaw drops. Inside the chest cavity of the Iron Man suit a gorgeous fluffy black Ragdoll cat with a perfect circle of white fur on his chest stares up at them with an expression of pure irritation.
“Ah. He is not lost to us then.” Thor says, smiling down at their fluffy new friend.
“Mustache markings.” Bucky says faintly, drawing Steve's attention to the white spots of color that do indeed form a tiny mustache on the cat's face.
“Tony?” Steve whispers. The cat meows in a way that can only be described as miserable.
animal transformation, established relationship, fluff
No Because, No Reason, No Explanation, No Solutions – BlossomsintheMist
Steve/Tony
93,575 words
He let his hands rest, warmly, on Steve’s shoulders, against his neck. “I just want you to fuck me, soldier,” he managed to get out, breathy. “I want you to fuck me, yes, in my ass, and not stop. Again and again, until it’s out of your system.”
Steve and Tony and a marathon sex encounter. That's it, that's the fic.
established relationship, kink: Dom/sub, kink: praise, kink: size difference, pwp
Old Fashioned Like That – Finely Honed (jaqen_hgar)
Bucky/Tony
7,045 words
“No, c’mon, tell me,” Tony pleaded.
Bucky knew when he was beat, but he wasn’t quite ready to give in, not just yet. Not with Tony watching him all bright eyed, and curious, every last ounce of his attention zeroed in.
It was late—or early, depending on your point of view—the end of a particularly long, awful day, but despite this Bucky was wide awake, and having trouble remembering the last time he felt so relaxed, and playful.
established relationship, kink: crossdressing, pwp
On My Side – camichats
Bucky/Natasha/Tony
4,837 words
Tony was expecting Natasha to break up with him when they were presented with the Accords. He wasn't prepared for what ended up happening.
canon divergence, established relationship
Open for Business – Bourneblack
Bucky/Steve/Tony
3,022 words
Sometimes, Tony wants to feel like his body belongs to someone else. Other times, he needs to feel like it.
Steve and Bucky are, unsurprisingly, okay with that.
established relationship, kink: Dom/sub, kink: double penetration, pwp
Stand By You – sunlights
Bucky/Tony
3,037 words
Since Tony had gotten pregnant with their pup, Winter had been around a lot more. While at first Winter only appeared during fights and times of strain, then more often when Barnes had started courting Tony and eventually, even more, when they mated, now he was around every day.
Or: Tony is pregnant and Winter is being even more protective than he already was. Tony is both amused and exasperated.
au: a/b/o, established relationship, kink: mpreg
The Problem with Silver Linings – InTheShadows
Bucky/Tony
14,930 words
Tony really hates magic. Has he mentioned that lately? He really, really hates magic. Nothing ever good ever comes of it. What he hates even more than magic? Portals. So when the two are combined, he really isn't happy. His point is proven when said magical portal spits of not one, but two, different versions of his father along Ana and Jarvis, young Aunt Peggy and his Mama. Things get... a little bit... interesting after that, shall we say? This may be a blessing in some ways, but it also a curse. It ends up being something else too - a way to finally lay some of his demons to rest, maybe.
dimension hopping, established relationship, found family, hurt/comfort, tw: child abuse
Truth – valtyr
Steve/Tony
2,677 words
Captain America takes truth serum. Tony is all over that.
established relationship, pwp, truth spell