Chapter Text
The Manhattan skyline was a glittering curtain of diamonds outside the floor to ceiling windows of the tower.
At twenty six, Penny was lead biochemical engineer at Stark Industries, and tonight she looked every bit the part in a sleek, emerald green dress, her hair swept up in a sophisticated knot. There was a calm to her movements now, a lack of the hyper-vigilance that had made her shoulders hunch whenever a door opened too quickly.
And of course Spider-Girl still made her appearance on nights and weekends.
Things had been hard for a time around the parole hearing. The "noise" Bruce had warned them about had returned, and for a few weeks, the tan rubber band had been a permanent fixture on her wrist.
Some nights the city skyline felt predatory, and the brownstone felt less like a sanctuary and more like a cage.
There was a stretch where she couldn't stand being touched.
Not even by Harry.
Her skin felt like it was buzzing with a low voltage electricity that made a simple hand on her shoulder feel like a shock.
Tony recognized the signs the moment she walked into the lab. For weeks, she wore loose, oversized clothing, drowning herself in fabric as she tried to occupy as little air as possible. Her elbows tucked tight to her ribs and her hands shoved deep into her pockets. He watched the way she flinched, at the clatter of a screwdriver on the floor, at a door opening too quickly, or even when he simply reached out a hand toward her shoulder.
He adjusted his own behavior instantly, moving with deliberate, telegraphed motions. He didn't offer a greeting pat on the back or pull her into a hug. And he didn't make a big deal out of it; he just knew the parole had left her raw. He began to occupy a stool six feet away rather than standing beside her, or he’d slide a tablet across the bench instead of handing it over. He saw Happy and the rest of the team make the same silent adjustments, moving around her with a careful, quiet respect for the invisible lines she’d drawn.
But Penny hadn't drowned in it. She was stable. Anchored by a decade of work and the unwavering presence of her family. Slowly, the vibration under her skin began to settle. He watched as her shoulders finally came down from her ears, the tension bleeding out of her frame day by day.
The breakthrough came on a Wednesday afternoon. After hours of staring at a failing cooling protocol, Penny finally cracked the code. The joy of the discovery bypassed the defense mechanisms; she didn't just smile, she lunged across the workspace and grabbed Tony in a crushing hug. It was the first time she’d initiated contact in a month, and Tony held her back with a fierce, shaky relief, knowing the fortress walls had finally come down.
She leaned into therapy, her check-ins with Bruce, adjusted her routine, and allowed Harry to be the floor.
He was the one on the front lines at the brownstone, and he kept the communication lines open with a quiet, steady hand. He sent short, loving updates to May, Tony, and Happy, just enough to keep the collective watch focused.
‘She’s having a loud night, so we’re going to miss dinner. We're staying in with movies.’ or ‘She’s okay today, but sensory-sensitive. Maybe keep the lab lights low.’ On the mornings when the "Static" was particularly thick, the messages were more tactical. ‘Last night was a bad one. She’s determined to come into the lab today. Just keep the day light for her, okay? No high stakes testing, maybe just some paperwork and music.’
It wasn't about hovering or managing her like a child; it was about ensuring the floor stayed solid beneath her feet so she didn't have to worry about tripping while she was already fighting to stand upright. It allowed Tony to know, before she even stepped off the elevator, to have a fresh coffee waiting and a project that didn't require loud power tools or sudden movements.
There had been one late night when she’d stood in the bathroom staring at the inside of her wrist longer than she liked to admit.
She snapped the rubber band hard enough to leave a mark, then texted Bruce.
Noise is loud tonight. I’m safe. Using the rubber band. Just checking in.
His reply came less than a minute later.
You did the right thing texting me. That’s the noise spiking, not you losing control. Wake Harry and stay with him. Text me again in fifteen minutes and tell me where the noise is.
She had woken Harry then, her voice small in the dark. The moment had passed, and he’d held her while she cried.
Fifteen minutes later she texted Bruce back.
Noise is down to a whisper. Thank you Bruce.
Tony watched the whole stretch with the quiet vigilance of a man who knew exactly how fragile peace could be. There were mornings she stumbled into the lab looking like she’d gone ten rounds with a Sleep Deprivation Demon, her fingers trembling slightly as she reached for an extra large espresso.
"Rough night?" Tony asked tentatively, his eyes scanning the bruising shadows under her eyes.
Penny’s movements stilled. She stared at the holographic interface for a heartbeat too long, her gaze going flat and distant, as if she were looking through the walls of the tower and across the city.
"I think my subconscious is officially out of original material," she said, her voice sounding small and far away. "I had a dream about.. him. But not like it always is. Not that night.” She paused. “He and the parole board were judging my high school chemistry final."
The mention of Skip, even without his name, hung in the air like a cold draft. She shivered, then shook her head hard, the "Stark" mask sliding back into place as she forced a sharp, dry huff of a laugh.
"Honestly, he was one thing, but the stoichiometry? That’s just cruel.”
Tony didn’t laugh. He didn't even crack a polite smile. He just leaned back against his workbench, crossing his arms over his chest, his gaze steady and warm.
"Penn, that sucks. Seriously. I’m sorry. You don’t have to put on any kind of brave face, not for me." Tony said, his voice dropping into that low, paternal register that usually meant he was about to say something she’d remember for a week. "I’m sorry your brain is playing an old tape. It's tired, but the tape is broken. It can’t change the fact that you’re safe in this lab. He’s a memory, kid. A bad one, sure, but memories don't have clearance to get past my security. You’re the one standing in a billion dollar lab, and he’s still just a small, pathetic man."
He reached out, hesitation flickering in his eyes for a second before he decided to risk it, and gave her shoulder a firm squeeze. "Drink your bean juice. If the stoichiometry gets too loud, tell me. I’m pretty sure I invented half those formulas anyway. I can definitely help you fight off a balanced equation."
Penny offered a small, genuine smile, the first one that reached her eyes all morning. "Thanks, Tony."
Later, he’d find her asleep at her workbench, her head resting on a pile of schematics, the tan rubber band frayed from a day of constant use.
He just draped his jacket over her shoulders and told Friday to dim the lights.
But she showed up to work every morning.
She ate lunch with him every day. One of the perks of working with his kid.
For a few weeks after the hearing, Tony watched her plate with a hawk like intensity and could see that she was likely not eating much more than the food she pushed around her plate when she was with him.
He knew eating disorders were like ghosts; they didn't vanish, they just waited for a dark enough night to haunt you again.
He made sure she had a stash of high calorie snacks in her lab drawer, and he gently checked in with her. Came by unannounced for a snack break or invited Harry and Penny over for dinner. Left a protein shake on her desk each morning.
As the tension eased, he saw her dig into her lasagna at lunch. He walked in on her eating spoonfuls of peanut butter as she pored over paperwork.
On the particularly dark days, Tony would show up at the brownstone with Pepper and a spread of takeout from her favorite Thai place. They wouldn’t ask her to talk. Pepper would simply sit on the sofa and go over SI logistics with her, treating her like the brilliant engineer she was, while Tony would putter around the kitchen, his mere presence a loud, clanging defiance against the gloom. They’d stay until the air in the room felt lighter, chasing away the shadows with mundane talk of board meetings and new patents.
The rubber band snapped against her wrist, but medbay never lit up and the first-aid cabinet stayed closed.
She weathered the storm of Skip’s release and came out the other side.
She was fighting and she was winning.
Over time, the sharp edges finally softened, giving way to a peace that felt earned rather than borrowed.
Tonight, that peace was draped over the penthouse like a warm blanket.
Dinner had been a noisy, comfortable affair, with boxes of thin crust pizza from their favorite Greenwich Village spot cluttering the mahogany table. It was the perfect blend of the high stakes life of the tower and the grounded life Penny and Harry had built in their brownstone.
"The new nanotech stabilizers passed the stress test today," Penny said, her eyes flashing with that familiar Stark-brand brilliance. "Tony, the feedback loop is down to zero-point-three milliseconds."
"Of course it is," Tony said, leaning back with a look of pure, unadulterated pride. "You have excellent genes and an even better mentor."
"Mostly the mentor," Happy joked, reaching over to steal a crust from Penny’s plate.
After the meal, Penny and May moved to the living room, huddled over a tablet to look at the latest designs for a community center project in Queens. Their laughter drifted back into the dining room, a light, easy sound that signaled just how far they had all come.
The atmosphere at the table shifted. The silence wasn't heavy, but it was intentional. Harry set his glass down and looked at the two men sitting across from him. He didn't look like the nervous twenty year old who had survived his first Thanksgiving here. He looked steady.
"I’m not looking for permission," Harry began, his voice quiet but firm. "I know Penny makes her own choices. But out of respect for the two men who raised her... I wanted you to know that I’m asking her to marry me on Friday."
Happy sat up a little straighter, his large hands folding on the table. Tony’s expression didn't change, but his eyes sharpened, focusing on Harry with that "Iron Man" intensity that few people could withstand.
"Friday," Happy repeated.
"It’s our anniversary," Harry said.
Tony leaned back, his fingers drumming a rhythmic beat on the table. He looked toward the living room for a second, watching the light catch Penny’s bracelet. Full of charms now. More than one from Harry. No rubber band.
For a moment he remembered a much younger Penny curled on that same couch in an oversized Stark Industries hoodie with the drawstring removed.
Tony had watched, praying she would hold on, that they could get her through the next hour, and then the next, until she chose to stay.
The memory faded as quickly as it came, and Tony pushed it aside.
He didn't bring up the medbay. He didn’t bring up the agony of watching her deteriorate and fight her way back.
He didn't mention the words C-PTSD or Safety Perimeter; her recent flare-up spoke for itself, a raw reminder that some wars never truly ended, they just had long periods of ceasefire
He didn't have to.
The history was written in the very air of the room.
"You’ve been with her a long time, Harry," Tony said, his voice dropping into a low, serious register.
Harry didn't blink. "I love every bit of her. I’m not looking for a version of her that doesn't have a history. I’m just looking to be the one who walks beside her through whatever comes next," he said softly, his voice full of a weary, beautiful kind of certainty.
Happy looked at Tony. A silent communication passed between them. A ten year history of keeping watch, of guarding doors, and of learning to let go.
Happy turned back to Harry and gave a single, slow nod.
"She’s the heart of this family, Osborn," Happy said, his voice thick. "You make her happy, and we’re good. You don't... well, you know the alternative."
"I do," Harry said with a small, respectful smile.
Tony remained quiet for a moment longer. He remembered the girl who used to hide in the sleeves of her hoodie, and he looked at the woman now discussing urban planning with her aunt. He realized then that Harry wasn't just another person in her life; he was part of the foundation.
He reached across the table, not for a handshake, but to clap a hand on Harry’s shoulder, squeezing it with a firm, paternal weight. "She’s going to say yes, kid. Just make sure the sunset is decent. She’s a sucker for good lighting."
As Penny walked back into the room, she looked between the three of them, her eyes narrowing playfully. "What are you three plotting? If it involves a surprise party, I'm out."
"No plots," Tony said, standing up to give her a kiss on the temple. "Just talking shop. Your boyfriend was just telling us how much he's looking forward to the Stark Industries gala."
Penny laughed, sliding her arm through Harry’s. "Liar. Come on, Harry. We have an early start tomorrow.”
As they headed toward the elevator, Tony and Happy stood side by side, watching them go.
"He’s a good man," Happy muttered.
"He's alright," Tony agreed with a smile, "But I'm still keeping the suit on standby for the wedding. Just in case."
Pepper came to join them and Tony wrapped his arm around her shoulders.
Watching their girl walk toward a future they had once feared was impossible.
Friday night arrived with the predictable chaos of a major product launch. By 8:00 PM, Penny was still hunched over a holographic interface in the lab, her brow furrowed as she tweaked the cooling protocols for the new flight stabilizers.
"Friday, tell Harry I’m running twenty minutes late for the reservation," she muttered, not looking up from the glowing blue schematics.
"Actually, Boss," the AI’s voice was uncharacteristically soft, "Mr. Osborn is already on-site. He suggested you take your time."
Penny huffed a laugh, finally pulling her goggles onto her forehead. "Of course he is. He knows me too well."
She turned around, expecting to find him leaning against the doorframe. Instead, Harry was standing by her workbench, his suit jacket discarded and his sleeves rolled up. He wasn't looking at the clock; he was looking at her with a quiet, steady warmth that made the hum of the lab fade into the background.
"Did I miss it?" she asked, glancing at her watch. "The Italian place? Harry, I'm so sorry, I…….”
"There was no reservation, Pen," Harry said gently, stepping into her space.
Penny blinked. "What? But you said…"
"I said I made one so you’d at least have the illusion of a deadline," he smiled, reaching out to take her grease-stained hands in his. "But I also knew there was a 90% chance you’d be right here at 8:30 on a Friday night. It’s our anniversary. I didn't want to spend it in a crowded restaurant. I wanted to spend it where you’re most yourself."
He reached into his pocket and pulled out a small, velvet box. He didn't drop to one knee with a grand flourish; he simply held it between them, the light from the holograms reflecting off the band.
"Penny, I’ve watched you build worlds in this lab. I love everything about you. How stubborn you are. How kind. How you never give up. I don’t feel right when we’re not together and I can’t imagine going through life without you." He took a breath, his voice dropping. "Will you marry me?"
The lab was silent. No monitors beeping, no Tony hovering, no alarms. Just the two of them. Penny felt tears welling.
"Yes," she choked out, throwing her arms around his neck. "God, Harry, yes."
They stayed like that for a long time, tucked between the high tech machinery and the remnants of her work. When they finally pulled apart, Harry brushed the hair from her face.
"So," he grinned. "Do you want to head up to the penthouse and tell Tony, or should we give him another hour to sweat it out?"
Penny laughed, wiping her eyes. "He’s going to lose his mind. Let’s go."
When the elevator doors hissed open at the penthouse, Penny expected the usual Friday night quiet. Instead, the lights were dimmed to a warm, golden glow, and the dining table was set with white linens and enough candles to make the room feel like a sanctuary.
Happy was the first to see them. He took one look at Penny’s face: flushed, tear streaked, and radiant, and then at the ring. He didn't say a word; he just gave Harry a sharp, approving nod and turned to the kitchen. "They're here!"
Tony emerged from the kitchen, wearing a tuxedo jacket over a t-shirt. He stopped dead, hands shoved deep in his pockets to hide the faint tremor of excitement.
"Well? Did he use the lighting I suggested? Was the sunset decent?"
Penny ran to him, burying her face in his shoulder. "He did it in the lab, Tony. It was perfect."
Tony squeezed her tight, his eyes meeting Harry's over her shoulder. "The lab? Efficient. Minimalist. I like it. Welcome to the family, kid. Officially."
May came rushing over next, her eyes already bright with tears. She didn't just hug Penny; she reached out and pulled Harry into the circle, too, holding them both in a fierce, crushing embrace that smelled like home. "I am so happy," she whispered into their shoulders. "For both of you. Just so happy."
As May pulled back, Pepper stepped forward. She didn’t say anything at first; she just tucked a loose strand of hair behind Penny’s ear and pulled her into a soft, steady hug that felt like a long-awaited exhale. When they pulled apart, Pepper took Penny’s hand, her thumb brushing over the vintage setting of the stone.
"It’s beautiful, Penny," Pepper murmured, her eyes shining with genuine warmth.
Penny looked down at the ring, then back at Pepper with a small, private smile. "It was Harry’s mom's."
Pepper’s expression softened even further, a look of profound respect crossing her face. "Then it’s exactly where it belongs."
It was supposed to be a small dinner, just the six of them. But as May began to serve the first course, the private elevator chimed.
Sam and Bucky walked out first, Sam wearing a smug grin. "Tony couldn't keep his mouth shut for more than ten minutes," Sam announced. "He texted the group chat asking if anyone knew how to coordinate a drone show on short notice."
"I told him no drones," Natasha said, appearing next with Clint trailing behind her. She walked straight to Penny, taking her hand and inspecting the ring with a professional eye before giving her a rare, genuine smile.
Clint clapped Harry on the back. "The 'aim doesn't shake' rule still applies to husbands, just so we're clear."
"Understood, Mr. Barton," Harry laughed.
Then Bruce stepped out from the elevator. He didn't look at a tablet or check a monitor. He looked at Penny, his expression crumpling for a second before he surged forward and pulled her into a fierce, protective hug. He held her longer than usual, his chin resting on top of her head, simply breathing in the fact that she was alive and happy.
"Tony," Pepper called out, gesturing to the large monitors on the wall. "They're on."
The screens flickered to life. On the left, MJ appeared, looking tired but grinning as she leaned against a desk in San Francisco. On the right, Ned was practically vibrating with excitement in his apartment in Chicago.
"Let me see the ring!" Ned shrieked, pressing his face close to the camera. “I can’t believe you’re getting married!”
"Congrats, Penn," MJ said, her voice soft and full of affection. "And Harry? If you break her heart, I’m flying back just to kick your ass. But seriously... I’m really happy for you guys."
Penny stood between Tony and Harry, waving at the screen, her heart feeling almost too large for her chest.
When the call ended, Tony stepped to the head of the table, picking up a glass of the sparkling grape juice. The room went quiet, the Avengers, May, and Happy all turning to face him. He looked at Penny, his kid, his legacy, and then at the man standing steady by her side.
"Alright, time for some mushy stuff, I have a toast," Tony said, his voice thick with a pride he didn't try to hide. He raised his glass, the light from the candles reflecting in the purple liquid.
He gestured to Penny, his expression softening into something rare and unguarded.
"Penny, I’ve watched you grow from a teenager with a lot of questions into a woman who has all the answers. I’ve watched you build a life that is entirely yours, with a mind that's sharper than mine and a heart that’s... well, let’s be honest, it’s much better than mine. Seeing you tonight, leading your own department, changing the world on your own terms, and looking this happy? It’s the greatest thing I’ve ever been a part of."
He turned his gaze to Harry, his eyes narrowing just a fraction in that classic, protective way, though his tone remained warm.
"And to Harry. I’m a notoriously difficult man to impress, and an even harder one to convince that someone is 'good enough' for my kid. But you’ve been the steady hand she deserves. You’ve earned your place at this table, and more importantly, you’ve earned her. That makes you the luckiest man in the room, and arguably the second smartest."
Tony raised his glass higher. "To our Penny. And to the man smart enough to marry her."
"To Penny and Harry!" the room echoed.
As they sat down to eat, the noise of the city outside was loud, but here, surrounded by the people who had fought for her and the man who loved her, it was finally, perfectly quiet.