Chapter Text
There was a mouth at her neck, pressing soft, unhurried kisses where her shoulder met the curve of her throat.
Natasha kept her eyes closed, breathing slow and heavy with sleep, every muscle deliberately loose. She didn’t move, didn't react.
If she stayed perfectly still, maybe he’d think she was still fast asleep and let her be.
Steve knew better.
“I know you’re awake, Nat,” he murmured, warmth in his voice as his lips drifted to the back of her bare shoulder.
“I’m not,” she replied, voice thick with sleep, burrowing deeper into the pillow but her body betrayed her by pressing closer into the solid heat behind her.
His kisses weren’t heated, nothing urgent or demanding. Just soft brushes of lips, the faint scratch of his stubble against her skin, the warmth of his breath lingering after each one making goosebumps erupt.
It was infuriatingly effective.
No matter how spent she felt, how heavy her limbs were from the night before, there was no going back to sleep once he started this. He knew that and it was exactly why he did it.
“Don’t you have, like,” she muttered, still half-buried in the pillow, “a run to go on?”
“Nope.” His arm slid more securely around her waist. “You forbid it on mornings like this.”
Steve ran every morning at five. Rain, snow or exhaustion — none of it ever stopped him. It was how he organized his thoughts, how he grounded himself.
But no matter how quietly he moved, he’d never once managed to leave the bed without waking Natasha.
And she never outright told him not to go.She’d just curl closer, press her cold feet against his legs, mumble something incoherent and protest in her sleep until he gave up.
Somewhere along the way, he’d stopped trying. Starting the day with her wrapped around him wasn't bad, not when it left him feeling rested and lucky that he’d been able to witness the rare sight of soft Natasha.
“Did I?” Natasha finally rolled onto her back, blinking up at him, red hair a mess across the pillow. “Because you’re waking me up anyway.”
Steve smiled down at her — that soft, almost private smile he only ever wore with her — and pressed a barely-there kiss to her lips. She caught him by the nape and pulled him back for a proper one, slow and lingering, before letting him go.
“It’s too early,” she added, squinting against the pale morning light filtering through the curtains.
“It’s not too early if we want a real breakfast before training,” he said. “I was thinking pancakes.”
Breakfast was sacred, whether they’d spent the night together or not.
It was where plans were made, schedules adjusted or sometimes quietly ignored. A space where they were Steve and Natasha before being Captain America and Black Widow.
Natasha hummed, eyes flicking down his bare chest before her mouth curved into something dangerous. “I was thinking you make pancakes,” she said thoughtfully, “and instead of listening to Sam and Rhodey complain for two hours about how tired they are, we come back here and-"
Her finger traced lazily down his stomach, just enough to make him shiver.
“-make ourselves tired.”
Steve exhaled a quiet laugh, leaning down to steal one last kiss. “Maybe later.”
He slid out of bed, already reaching for his sweatpants, leaving the sheets cool where he’d been. “Today’s the day you kick their asses while I get to enjoy it, so come on.”
“I can make things more fun for you right now,” she grumbled, but she followed him out of bed anyway. She tugged on his discarded shirt from the night before — too big, faintly smelling like him — and padded toward the bathroom while he headed for the kitchen.
They didn’t know when they went from casual to… this.
From a way of releasing stress to her toothbrush in his bathroom. From hookups to a routine.
Their daily routine consisted of Steve waking up way too early for a run (when he wasn’t with her), then coming straight over to her apartment, where they would fuck in the shower. After that, he’d make breakfast (the only type of meal he could cook) while she sat on the counter watching him. Planning happened in between bites of food and stolen kisses that inevitably turned more heated, until FRIDAY interrupted to remind them they had thirty minutes until training (a reminder that sometimes went ignored). Then came training, and all the working obligations that came with being Avengers. Whatever free time they managed to steal (when they could escape the others without raising suspicions) usually ended with her pressed into a wall or whatever surface they could find — sometimes that meant kisses stolen between meetings, sometimes they had more time and it turned into something rougher, and other times (the dangerous times) there was nothing physical about it at all. They would just sit together and talk.
It didn’t matter how long it lasted or what it looked like. Their middle of the day encounters worked like a recharge, it was both a reward for getting through the morning and motivation to survive the rest of it.
There were too many days when they ended up eating dinner together over Steve’s desk while they worked, or alone in one of their apartments, or tucked into a quiet restaurant somewhere no one paid them much attention.
Very early on, they’d established rules at the beginning of the arrangement, an attempt to keep things casual but it barely lasted two months before the lines began to blur and the rules were quietly forgotten. Until Steve started being allowed to spend the night. Until Natasha began spending the night. Until they started spending time together that went beyond sex, but felt more charged than anything they’d shared during their S.H.I.E.L.D. days. Until going out to see something that might help Steve acclimate to the new century began to include hand-holding, until restaurants were chosen based on how dark and discreet the booths were so Black Widow and Captain America kissing between the entrée and the main course wouldn’t become headlines.
There were still rules in place to keep this casual, and to also avoid causing trouble with the team. Their professional and personal lives were already too intertwined; there was no clean line separating one from the other. But this arrangement was part of their private lives, and that wasn’t anyone else’s business.
They were leading a team so professionalism wasn’t optional. They couldn’t afford gossip, or Sam smirking every time they leaned in to talk strategy, they couldn’t have anyone thinking that every time they ended fighting together meant anything other than pure partnership.
They were partners before anything else. Had been before sleeping together and that still applied, despite sleeping together.
That didn’t mean they kept this separate from work — if anything, they’d mixed everything more than they ever meant to. If the Avengers had an HR department, they would be its worst nightmare: the way schedules were quietly manipulated to carve out time alone, the number of doors that locked behind them, the sheer amount of activity that was definitely NSFW. Steve’s office, and any empty room with a door that closed, had witnessed far too many sessions of “stress relief” for any of it to qualify as a healthy work-life balance.
There was already a small stack of pancakes resting on a plate by the stove when Natasha came out, hair pulled back, dressed and ready for the day.
“Can you cut the strawberries?” Steve asked without turning, flipping a pancake with practiced ease, catching her before she could hop up onto the counter.
“Do I have strawberries?” she asked, opening the fridge anyway. She didn’t remember buying them, but there was a neat container on the top shelf. “Since when do I have strawberries?”
“I told you I was planning pancakes,” Steve said. He caught her by the hips as she passed, thumb pressing briefly into her side as he pulled her in for a quick kiss before turning back to the pan. “I asked FRIDAY to have them delivered.”
“Of course you did,” Natasha muttered, but she leaned into it for half a second longer than necessary.
She rinsed the fruit and started slicing, fast and precise, knife moving like it always did. Steve reached over and stole one. She pretended not to notice. A moment later, she did the same thing. Neither of them commented.
“Are you running tomorrow just around the Compound,” she asked, “or are you heading into town?”
She popped a strawberry into her mouth before dumping the rest into a bowl.
“Just around the Compound,” Steve said. “There’s enough space, more privacy, and the air’s cleaner.” He leaned in to take the strawberry she offered him, his hand settling briefly at her lower back. “Why? You wanna join me?”
Natasha hopped up onto the counter instead, knees brushing his hip, stealing his coffee mug and taking a long sip before answering.
“Not really,” she said, unrepentant. “But I thought we could grab breakfast at that old diner that we like, tomorrow.” She shrugged, nudging his thigh with her heel. “I could eat some latkes.”
Steve plated the last pancake and slid the plate toward her, fingers lingering against hers for a moment before pulling away. He paused to watch as she jumped down from the counter and moved to sit properly in a stool.
Natasha drowned the pancakes in syrup, added strawberries, then whipped cream like she was making a point.
“You gonna wake up early for that?” he asked, sitting on the stool across from her, close enough that their knees nearly touched, turning to his own stack, butter melting under syrup.
“Yeah.” She cut into her pancakes. “My plan is to make them miserable today. So miserable that when we schedule training an hour later tomorrow, they’ll think it’s a gift and not question it.”
Steve snorted. “Wow. You’re going soft, Romanoff. You usually kick their asses and still go hard the next day.”
“I’ll still go hard tomorrow,” she said easily. “The latkes just make it worth it. Though I’ll be in a worse mood, having slept two whole hours less than usual.”
He glanced at her over his coffee. “And how exactly are you planning on making us regret being born today?”
Natasha smiled into her pancakes, slow and satisfied, like she’d already run the scenario in her head and approved the outcome.
“Circuit day,” she said.
Steve’s brows lifted a fraction. “That bad?”
“That fun,” she corrected, nudging her plate aside. She leaned back on her hands, ankles hooking the rung of the stool, watching him over the rim of his coffee like this was already decided.
He waited. He always did.
“Everyone gets the same structure,” she went on, reaching forward to steal a bite from his plate like it had always been hers. “Different weights. Different timing. Different expectations.”
“Mmh,” Steve hummed, mouth full, eyes still on her.
“Vision starts with endurance and precision,” she said, ticking it off on her fingers. “Long-form drills. Repetition until he stops optimizing for efficiency and starts compensating for fatigue. I want to see what degrades first: decision-making or habit.”
Steve huffed a quiet laugh. “You’re trying to tire out an android.”
“I’m trying to make him uncomfortable,” she said mildly. Her knee nudged his, deliberately. “That’s different.”
She shifted closer without breaking her rhythm.
“Wanda gets paired movement. Balance. Coordination. Basic strikes.” Her voice softened, just barely, as she reached for his mug and took another sip. “No shortcuts. I want her breathing hard before she reaches for anything telekinetic. She needs to trust her body before she trusts what she can do with it.”
Steve nodded, already picturing it, already adjusting in his head.
“Sam and Rhodey get military pacing,” Natasha continued. “Not punishment. Maintenance. Agility ladders. Controlled sparring. Reaction drills.” She leaned in, brushing her mouth against the corner of his jaw, just enough to derail him. “Enough to remind them who they are without pretending they’re twenty-five.”
“And me?” he asked, turning his head, catching her mouth this time.
She didn’t pull away.
“You,” she said against his lips, “get to be my variable.”
That got his attention properly.
“I’ll run you hot,” she added, calm as ever. “Short recovery. Heavy resistance. I want the others to see you pushed without it turning into comparison. You’re the ceiling, not the benchmark.”
Steve leaned back a little, smiling — small, proud, a little dangerous. “You’re using me to manage morale.”
“I’m using you to normalize effort,” she said, stealing another kiss, deeper this time. “Big difference.”
Her hand slid briefly to his waist, grounding, familiar. Then she straightened again, like nothing had happened.
“And at the end,” she finished, “team drills. Mixed pairs. Forced communication. No one gets to hide behind their strengths.”
Steve folded his arms, watching her like this was his favorite thing in the world. “You really do plan this stuff down to the bone.”
Natasha shrugged. “Everyone leaves tired. No one leaves injured. Everyone thinks it was fair.”
“Good morning, Agent Romanoff. Captain Rogers,” FRIDAY chimed softly overhead. “You have thirty minutes until training begins.”
Natasha stepped back into him instead of away, her forehead resting briefly against his chest, breath warm against his skin.
“Five more minutes,” she murmured.
Steve’s answer was to kiss her.
It wasn’t rushed. It never was.
It started slow, familiar, unguarded. His hand settling at her waist like it had always belonged there, hers sliding up into his hair, tugging just enough to make him hum into her mouth.
She kissed him like the morning had softened her, like they had all the time in the world. Warm. Lingering. The kind of kiss that said we’re still here.
Steve backed her gently into the counter, crowding her space without pinning her, like he was asking even now. She answered by pulling him closer, legs bracketing his hips, breath catching when his mouth dipped to her jaw, her throat.
“Steve,” she warned quietly, more fond than firm.
He smiled against her skin. “You’re the one who asked for five minutes.”
Her laugh was soft, breathless, swallowed by a deeper kiss, teeth grazing, heat building just enough to promise something more later. Her hands slid under his t-shirt, palms warm against his back, grounding them both there.
For a moment, there was no training schedule. No team. No plan.
Just the hum of the city outside, the faint echo of the river, and the steady truth of each other.
Natasha was the first to pull back, forehead resting against his, eyes closed.
“Okay,” she said, exhaling. “Now go.”
Steve lingered anyway, one last kiss pressed to the corner of her mouth, softer than the rest.
“Try not to kill anyone,” he said.
She smiled, sharp and fond. “No promises.”
He grabbed his things and headed for the door, glancing back once more.
Natasha was already tying her hair up again, expression composed, lethal, unreadable, like she hadn’t just undone him in her kitchen.
Steve shook his head, smiling to himself as he left.
Everyone knew the Black Widow was a manipulative strategist. She used people, took whatever was necessary to see a mission through, bent situations until they worked in her favor even when it was morally questionable or the odds were stacked against her. That had been Red Room 101, ingrained deep and early.
There were plenty of things she’d done that she regretted. Manipulating the team’s schedule so she could have moments alone with Steve, unnoticed and uninterrupted, wasn’t one of them.
Steve knew about the planning. He was part of it as much as she was. He knew about the officially scheduled meetings that somehow never contained an ounce of real work — no briefings, no strategy, no monitoring.
What he didn’t know was how much effort it took to make those hours actually stay empty.
Natasha didn’t just write things down and expect the universe to cooperate. It never did.
For Steve and Natasha to be left alone, the team had to be tired, busy, and just uncomfortable enough to avoid them. Tired enough to dread another round of paperwork. Busy enough to convince themselves that staying invisible might spare them a boring-but-necessary meeting. Hopeful enough to believe that if they weren’t seen, the next day’s training might be marginally less brutal.
An easy day ruined everything.
If the team wasn’t wrung out, Steve and Natasha couldn’t so much as sit through monitoring without interruption. Without Sam barging into Steve’s office for a meaningless chat, Wanda appearing with an earnest invitation to dinner she’d cooked, Rhodey dropping off paperwork and staying to dissect the last baseball game, Vision phasing in with one question that inevitably turned into five. The work never stopped bleeding into everything else.
It felt insane, sometimes, the lengths she went to just to carve out an hour.
It made her feel like a work mistress on particularly self-aware days, but being an Avenger wasn’t a Monday-through-Friday, eight-to-five job.
There was always something — intel to review, meetings to attend, a situation waiting to escalate. They were permanently on call. If they waited for free time instead of forcing space into the schedule, they wouldn’t even manage to wash their hair, let alone touch each other.
Living where they worked didn’t help. Having teammates as neighbors blurred the line so thin that even grabbing bitter coffee before diving back into logistics became “team bonding.” Somehow it was easier to be free at three in the afternoon than at nine at night, it was easier to disappear for an hour mid-day than to go to bed at a normal time without someone knocking on the door.
All it took was pushing them harder during training — hard enough that even Vision looked worn down — following it with an excruciatingly boring but technically necessary meeting that ran longer than it needed to, then sending them off with paperwork that didn’t require Steve or Natasha’s signatures.
After that, no one bothered them for hours. Long enough for FRIDAY locking down the southwest wing to go unnoticed and long enough for Steve and Natasha to exist without interruption.
By the time the team resurfaced, Natasha would already have the beginnings of a headache from staring at the same footage without blinking, and Steve’s hair would be a mess from his own hands running through it in frustration instead of hers.
That was when they got lucky. There were days when they couldn’t fit more than a kiss, days when it didn’t matter how much Natasha bent the schedule, when there was barely time to drink water, let alone be themselves without the weight of expectation pressing down on them. Lunch skipped because Fury called. Dinner cancelled because somewhere, somehow, something needed saving.
That was what slowly began to change the shape of what they had. Releasing stress stopped meaning an after-orgasm haze or a dopamine high and started meaning shared silence. Breathing together. Standing shoulder to shoulder without having to perform, without having to be Captain America or the Black Widow for anyone else. It became about setting the weight of the world down between them even if only for a few minutes, even if all they did was exist in the same space and let that be enough.
Not that their sex life disappeared because it didn’t.
It just stopped being the point.