Meet The Family - Sixteen Candles One Shot
Teen!Reader x Natasha Romanff x Wanda Maximoff (family!)
Summary: Seventeen-year-old Bunny has spent the past year begging her moms, Wanda and Natasha, for a sibling. As the family navigates the noise and uncertainty of new additions together, Bunny discovers that becoming a big sister might be the role she was meant for all along.
Fully story here on A03 - https://archiveofourown.org/works/36065644
W/c:4.3k
You’d been asking your moms for a new sibling for as long as you could remember. Always dropping hints and ribbing them about how good you’d be at all the things it took to be a big sister. You’d offered to help out as much as you could, even to babysit when they needed a night out.
You’d practically talked their heads off all the time about it. A baby would be good for the family. They wouldn’t be so alone when you left for college.
Even still, a sibling never came. You wondered about it from time to time, but eventually you let it go. You had bigger things to worry about. Like the SAT, college applications, and your girlfriend.
It was a normal Wednesday night. You were home on the rare occasion, opting not to hang with Riley for the day. You sat on the kitchen counter, one foot kicked under you, swinging a socked foot as you rambled about Gina, Riley’s mom, possibly getting back with her dad, almost like you and Riley had been plotting on it.
“They were really good together,” you explained, looking from your phone to Natasha’s curious face. ”He’s so cool.”
Natasha continued mixing a salad while Wanda finished up the last-minute spaghetti. Your braids swished over your shoulder as you talked animatedly. It was interesting, really, how this had become your normal, even though you still weren’t used to it. Having parents who listened and loved you. It was the greatest gift.
“Well, I think you should hang up your matchmaking hat and just be our daughter for the rest of the night,” Natasha suggested, knowing how worked up you got about things. She found it endearing at best.
“But it’s so fun,” You sighed.
“What could be fun is the SAT book you could be doing right now,” Wanda reminded you. “Have you made it through the science portion yet?”
“I have not,” You replied, sticking your nose back into the invisible pages of your phone.
“You’re going to blink, and that test will be here,” Wanda warned, pointing the wooden spoon at you before turning back to the stove.
“Yeah, yeah,” you waved her off. “I’ll do it after dinner.”
“Thin ice, B,” Wanda shook her head.
“Sorry, Mama.” You said sheepishly.
Natasha snorted quietly, tossing the last of the tomatoes into the salad bowl. She didn’t look up, but she did tap your leg gently. “You’ve been saying you’re going to study for the past three days. Procrastination isn’t a good look.”
“Well,” you shrugged. “I mean. I think my brain needs a break. Think about it. I’m homeschooled. I study and study. I’m at the top of my game. I don’t even know if I want to go to college.”
Wanda paused mid-stir. Natasha seemed to pause as well.
“You don’t know if you want to go to college?” Wanda repeated slowly. She couldn’t tell if she was hearing you correctly.
“You’re going to give your Mama a heart attack,” Natasha muttered.
You shifted your shoulder like it wasn’t a big deal. “I mean…not right away, maybe. Maybe I could explore or travel. Figure things out. Maybe stay around here for a while.”
Natasha’s brows rose. “Around here?”
“Yeah,” You said casually. “Someone’s gotta keep an eye on you two. Make sure you’re still alive and taking your vitamins.”
Wanda laughed. “Somehow we managed before you detka.”
“But I make your life so much better,” You grinned. She stepped over to kiss your cheek before she pulled the garlic bread from the oven.
You leaned back on your hands, swinging your foot again before the thought slipped out of your mouth. “Besides, if you guys ever give me the sibling I’ve been asking for, I would need to be here to help raise it.”
“It’s funny you mention that,” Natasha said. They shared a look. Something they always did when they had something they were keeping from you, a secret.
You blinked between them. “What?”
Wanda turned the stove down and came to stand next to you again.
“We’ve been meaning to talk to you about something,” Wanda said, wiping her hand on a kitchen towel. She almost seemed nervous.
“Oh my god, you’re pregnant,” you said.
“Not quite,” She shook her head.
“Okay, now I’m scared,” You frowned. “You’re not sick, are you?”
“No, nothing like that,” Natasha reached out and tapped your knee again. “Don’t be dramatic.”
“Then stop doing the serious parent look,” You pointed between them. “That’s the serious-parent look.”
“We received a call the other day,” Natasha said carefully. “A brother and sister. Two years old.”
“What?” Your eyes widened. “They’re twins?”
Natsha nodded.“They’re staying with us for a little while,” Natasha added. “Their names are Mila and Luka.”
You sat there, processing.
“Like…staying staying?” You asked. They could see the wheels turning in your head.
“Not permanently,” Wanda said quickly. “At least, not right now. They need somewhere safe for a while. It’s temporary.”
“Temporary,” Natasha echoed, though her voice was softer. Your eyes moved between them, trying to read the room the way you’d learned to do over the years.
“You already said yes,” you realized.
Natasha’s mouth twitched. “We did.”
“And you were just going to…what?” Surprise me with two whole humans in the house?” You began. Wanda opened her mouth, but you were already talking again. Your smile widened. “I have to call Riley. We need to do something. To make them feel welcome. Can they talk? There are two, right?”
Natasha blinked. Wanda actually laughed.
“That was not the reaction I was expecting,” Wanda admitted.
“What reaction did you expect?” You asked, sliding off the counter.
“More questions,”
“Oh, I have questions,” You assured them. “A lot of questions. But also,” You gestured vaguely between them. “You guys said they need somewhere safe.”
Your voice softened.
“So, obviously, they should stay here.”
“They may be a little shy at first,” Wanda said gently.
“That’s okay,” You shrugged. “I’m great with shy. I was shy at first, too.”
“You were sassy and snappy at first,” Natasha teased.
“With good reason,” You reminded them. “Oh, I need a minute before dinner. We have to get something for them. When do they arrive?”
“Tomorrow evening,” Natasha informed you. She didn’t have much time to react before you were up in your bedroom. This should be fun.
—-------------
Turned out you didn’t actually know what to get for two-year-olds. You had taken the train with Monet, opting for a store that sold toys and kids stuff. Riley was busy with school, but Monet was suspended yet again, so she had plenty of free time to hang out.
“Should I get them something that matches?” You asked, turning over a stuffed zebra in your hands.
Monet leaned against the shelf beside you, arms crossed loosely in her oversized black hoodie. Her hair was wrapped with a red bandana, and her fingers clinked softly when they tapped against the metal rack. She was the picture of cool, and you couldn’t believe she wanted to be your friend of all people.
“Matching?” she repeated, squinting at you as you’d just suggested something ridiculous. “They’re two, not a married couple.”
You rolled your eyes. “They’re siblings.”
“Yeah, exactly,” Monet said. “Give them two different things so they can fight over them.”
“That’s terrible advice.”
“That’s realistic advice,” she shrugged.
You moved down the aisle, scanning the shelves of bright plastic toys. “I just want them to feel welcome.”
Monet watched you for a moment, her expression softening slightly.
“You’re a good kid, you know that?” she said.
“Please don’t call me that,” you groaned. “You’re literally three months older than me.”
“Still counts,” she said.
You picked up a small plush dinosaur and a stuffed fox.
Monet pointed. “There. Boom. Problem solved.”
“That’s not matching.”
“They’re both animals. That’s matching enough.”
You studied them for a second before nodding slowly. “Okay… maybe.”
Monet smirked. Then she added, “Also, you should get the loudest toy possible.”
“No.”
“Yes.”
“No.”
“So they cry all night, and your moms regret everything.”
You shoved her shoulder.
“Monet!”
She laughed, holding her hands up in surrender. “Relax. I’m kidding.”
She paused, glancing back at the toys. “…You really excited about them?” she asked.
You shrugged, but your smile gave you away.“Yeah.”
Monet nodded once. “That’s kinda cool.”
“I mean, it’s just been me,” You began walking back toward a different aisle. “I know my moms wanted a baby. Maybe before me, and that I was just temporary. But I think it will be cool.”
“Or loud,” Montet added. “Trust me, my thousand cousins show me every day while I will never procreate.”
“And still you choose to do the things that make a baby,” You snickered.
“And you and your cute girlfriend haven't?” She questioned.
“Well, no, but also we are two girls,” you said dryly.
Monet blinked.
“…Right.”
You lifted an eyebrow.
“Did you forget how biology works?”
“I was speaking spiritually,” she said quickly. “The vibes of it.”
“The vibes?”
“Yes. The vibes of reckless teenage decisions.”
You laughed, setting the plush fox back on the shelf.
“Relax. Riley and I are extremely responsible.”
Monet snorted. “You two hold hands like you’re in a period drama.”
“That’s romantic.”
“That’s suspicious,” she corrected. You rolled your eyes and grabbed the dinosaur again.
“Can you focus? I’m trying to pick gifts.”
“Okay, okay,” Monet said. “But don’t act as if we didn't skate over the fact that you said you and Riley haven’t reached the next step yet.”
You blushed. “We’re waiting.” You busied yourself with the cutest pair of kid shoes. “We promised my moms, and I think hers too, that we would slow down. We’ve come close.” That was all you were willing to share.
Monet watched you for a second before letting out a quiet laugh. “Look at you,” she said. “All mature and stuff.”
You rolled your eyes, setting the shoe back.
“Can we please go back to the important issue?”
“What issue?”
“The twins.”
Monet gestured at the toy aisle around you.
“You’re standing in the middle of it.”
“I think I’ll get these,” you said, grabbing a soft Minnie Mouse plush and then the matching Mickey from the shelf.
Monet leaned over your shoulder to look at them.
“You went with the couple?”
“They match,” you said simply.
“Bold move,” she murmured.
You hugged the toys lightly against your chest while you looked around the aisle one more time.
“They’re cute,” you added, mostly to yourself.
“They’re extremely cute,” Monet agreed. “Which means those kids are going to immediately ignore them and play with the box instead.”
You laughed.
“That’s not how kids work.”
“That is exactly how kids work.”
You started toward the checkout, the plush toys tucked under your arm.
Monet followed beside you, hands shoved into the pocket of her oversized hoodie.
“So when do they get here?” she asked.
You shrugged. “Sometime tonight. We don’t really get a set time. It’s usually something that just happens. I’m surprised we got so much notice.”
“And you’re really happy?” Monet held one of the stuffed animals for you. You pretended not to see her check out a Barbie doll.
“I am,” You nodded. “It’s not even something that I have to force myself to say, either. I think it will be fun.”
“Well, let’s go get coffee and cheers to fun,” Monet linked her arms around yours.
—----------
You were bouncing with excitement before the sun had even set.
You sat at your desk, chewing the end of a pen while pretending to study from the SAT book Wanda had been nagging you about. You were stuck on one particular math question, eventually putting a star next to it to remind your tutor to go over it later.
You were just about to close the book and give up when you heard a soft knock at your door.
“Come in,” you called.
Natasha poked her head inside, her eyes scanning your room subtly, silently judging you.
It was clean. As always.
“Twins are coming soon,” she said. “How about you come down?”
“Okay,” you nodded quickly. “Any excuse to stop this endless torture.”
You stuffed the book into your backpack and turned toward her.
“You know we’re going to have to talk about the college comment soon,” she said, leaning against the doorframe.
“Soon,” you sighed. “But not now, please.”
She studied you for a moment.
Natasha had a way of doing that, looking at you like she could see every thought you were trying to hide. Finally, she nodded once.
“Fair.”
She stepped back into the hallway.
“Come on, my girl. Let’s go make you a big sister.” She beckoned you over. The word made something warm settle in your chest. You grabbed the plush toys from your bed before following her downstairs. She wrapped her arms around your shoulder. “You know it's really a fun job.”
“Is it?” You asked. “You’re always yelling at Auntie Yelena.”
“Have you met your Auntie?” She asked. “She’s always giving me things to yell about.” You snorted softly as you reached the bottom of the stairs.
The house smelled faintly of lavender and vanilla, and the low hum of Wanda’s voice drifted from the front porch. You could hear another voice, too. It was lighter, unfamiliar. Maybe the social worker. Or whoever had brought them.
“They’re here already?” You asked Natasha.
“Mhmm,” She hummed. “I wanted to come and get you. Give us time to talk with the social worker.”
Your stomach flipped.
Natasha gave your shoulder a small squeeze before asking, “You ready?”
You nodded, even though your heart was bouncing around inside your chest.
You stepped out onto the front porch after Wanda, noticing her standing beside the social worker, her hands clasped in front of her as she twisted her wedding ring—the way she did when she was nervous.
Everything looked the same.
Except for the two tiny figures wandering around the front yard, following after each other as they explored the flowers along the edge of the garden.
“I can touch the flowers, right?” the girl,Mila, asked as she trailed after her brother toward the garden bed. Her fingers stretched out toward a cluster of lilies.
Natasha moved beside her and knelt down.
“It’s best if we don’t,” she said gently.
“Why?”
The little girl looked up at Natasha with piercing blue eyes, bleach-blonde curls bouncing around her cheeks as she tilted her head.
Her brother, Luka, toddled slowly toward you instead, studying you with quiet curiosity.
Your hands tightened slightly around the toys you were holding.
“Because nature is best left alone,” Natasha explained. “The flowers are still growing. You can smell them, though. See…”
She leaned forward and breathed in the sweet scent of the lilies.Mila watched carefully before copying her, pressing her tiny nose into one of the flowers.Natasha saw it happen a split second before anyone else did.
The girl froze. Her nose scrunched. Her eyes blinked rapidly.
And then—
“Ah… choo!”
The tiniest sneeze burst out of her. Mila blinked in surprise, then wiped her nose with the back of her hand like it was completely normal.
“Bless you,” Wanda said warmly from the porch.
Natasha shook her head, amused.
“Welcome to the garden,” she muttered.
Meanwhile, Luka had reached you. He stopped right in front of you, looking up with wide, thoughtful eyes before glancing down at the toys in your hands.
You crouched slowly so you wouldn’t tower over him.
“Who are you?” He asked.
“Hi,” you said softly.
He studied you for a long moment. Then he pointed. “Mickey.”
You smiled and handed him the plush Mickey Mouse.
“Yeah,” you said. “Mickey.”
Behind you, Mila noticed immediately.
“Minnie!” she declared, marching over with sudden determination.You barely had time to react before she grabbed the other toy and hugged it to her chest.
Natasha let out a chuckle.
“Well,” she said, “they seem comfortable.”
Mila looked up at you suddenly. “What’s your name?”
“Bunny,” You answered.
“Like a bunny rabbit,” Mila giggled. “I’m Mila, and I’m almost gonna be three.”
“Yeah?” You grinned. “Nice to meet you, Mila.”
“Are you a kid?” Mila asked. Luka seemed to be the quiet twin as he stood next to his sister, admiring his new toy.
“I am,” You nodded. “I’m seventeen.”
“Wow,” Mila nodded seriosuly. She reached for your hand and squeezed it, already deciding you were going to be her new best friend.
Behind you, the social worker cleared her throat gently.
It was the first time you remembered she was still standing there.
“Well,” she said warmly, glancing between you, Wanda, and Natasha. “I think this is about as smooth of a first meeting as we could hope for.”
Wanda nodded, her shoulders relaxing just a little.
“They seem comfortable,” she said softly.
“They do,” the social worker agreed.
She knelt down near the twins.
“Hey, you two,” she said gently. “Remember what we talked about?”
Mila nodded immediately, though it wasn’t clear she actually remembered anything.
Luka looked up from Mickey.
“You’re going to stay here for a while,” the woman continued, smiling at them. “With Wanda and Natasha.”
Mila squeezed your hand tighter.
“And Bunny,” she added quickly.
“And Bunny,” the social worker agreed.
She stood again, offering Wanda a small folder.
“Everything you need is in here. Emergency contacts, medical information, bedtime routines.”
Wanda took it with a quiet nod. “Thank you.” You all watched as the social worker walked away.
Behind you, Mila tugged your hand again. “Bunny,” she said.
“Yeah?”
She held up Minnie proudly. “Mine.”
You laughed.“Yeah,” you said. “I think that one’s definitely yours.”
—-------
You didn’t realize dinner was going to be the first real challenge of the night until Luka pushed away his plate for the third time. It was simple. Chicken, potatoes, and broccoli. While Mila munched happily on a piece of broccoli, her brother was not having it.
“Don’t want,” Luka replied. “I’m done.”
“Swetie, you only ate two bites,” Natasha said carefully. She fixed the napkin over his shirt, urging him softly to try.
“Luke don’t like chicken,” Mila said with a mouthful of food.
“Who doesn’t like chicken?” You asked. Luka lifted his eyes to you with the quiet seriousness he seemed to carry everywhere.
“Luka.”
You blinked.
“That’s fair,” you admitted.
Across the table, Wanda pressed her lips together like she was trying not to smile.
“Okay,” she said calmly. “If you don’t like chicken, what do you like?”
“Bananas,” He answered earnestly.
“He can’t have bananas for every meal,” Natasha mumbled, just enough for Wanda to hear. She could see the slippery slope that could become. Wanda stood, walking over to a banana and peeling it
“It’s only their first night,” She responded. She sliced the banana into quarters and brought over the second plate to the little boy.
“Bananas good.” He said as he mashed a piece into his mouth.
“They are,” Wanda agreed gently. “But our bodies need other food too.”
Luka stared down at the plate again. Then slowly pushed it another inch away.
Meanwhile, Mila happily stabbed another broccoli with her tiny fork, as if this entire situation was deeply entertaining. You picked up your own fork and took a bite of chicken.
“Pretty good chicken,” you said casually.
Luka glanced up. You took another bite.
“Actually,” you added thoughtfully, “this might be the best chicken Mama’s ever made.”
Wanda raised an eyebrow. “Careful.”
Luka watched you chew. Then slowly looked back at his plate. He pushed it again, almost toppling it over, before Natasha caught it. The dynamics and rules would have to be established early. Granted, they were two, and you didn’t know how well either of them would follow the rules yet.
“We don’t throw food,” Natasha said calmly. “It’s fine that you don’t want to eat it.”
Luka looked at her. Then at the chicken. Then at you.
You took another bite. “Still good,” you said, nodding thoughtfully. Luka took another bite of his bananas. Across the table, Mila pointed her fork at you.
“Bunny eating.”
“Bunny is eating,” Wanda nodded.
Luka stared a little longer. You didn’t say anything else. You just picked up a potato and ate it.
A long moment passed. Then, very slowly, Luka picked up his fork.
He poked the chicken once. Then twice.
He took the smallest bite imaginable. “I tried.” He said.
“That’s right,” Natasha nodded. “You did. That’s all we ask.”
Mila clapped like it was the most exciting thing she’d ever seen.
“Luka eat!”
You tried not to grin too hard.
Across the table, Wanda reached over and squeezed Natasha’s hand under the table.
Natasha leaned back slightly in her chair, studying you.
“Well,” she said quietly. “Looks like big sister got all the joy.”
—-----------------
You thought dinner had proven you were good with toddlers. You did not realize that meant Mila decided you belonged to her. It was just before bath time, and you could hear the water running in the bathroom across the hall, something you had to share now. You were just finishing up writing in your journal when Mila stepped into the room, clad in only a tank top and Hello Kitty underwear. She already seemed very comfortable.
“Is this your room?” She stepped over to your bed, peering at your writing in the journal.
“It is,” You nodded. You closed your book and stuffed it under the pillow next to you. Mila didn’t seem particularly concerned about privacy either. You watched as Mila climbed onto the bed, her face mashed into the covers, as she hoisted herself up.
“Oh,” She said softly once she was finally sitting. Her eyes scanned the room, taking it all in. “You have lots of stuff.”
“Two years’ worth,” You nodded in agreement. You looked from your guitar leaning against the desk, the sketchbooks on your desk, and your swinging chair in the corner. She scooted closer to you.
“Bunny?” She asked.
“Why is your name Bunny?” She said.
“My dad used to call me that when I was little,” You answered.
“Oh.” Mila thought about this for a second. Then she leaned sideways until she was pressed against your arm like it was the most natural thing in the world. “Okay.”
Across the hall, Wanda’s voice drifted out. “Mila, bath time!”
Mila did not move. You glanced down at her.
“You heard her.”
She shook her head stubbornly. “No bath.”
You laughed quietly. “Well,” you said.“Good luck explaining that to Natasha.”
Right on cue, Natasha appeared in the doorway.
She took one look at the scene, Mila sprawled comfortably across your bed, and sighed. Though her face couldn’t hide the amusement.
“…I knew it.” Natasha came to stand with Mila. “Hey sweetie, how about we go take a bath, and then after that you can come say goodnight to Bunny.”
“But hers gonna be sleeping,” Mila looked up at you.
“I won’t,” You assured her. “My bedtime is much later.”
“And we have some bath markers you can use.” Natasha offered. Mila looked as if she wanted to protest, but instead she climbed over you and took Natasha’s hand. Natasha winked at you and led Mila out to the bathroom.
The sound of running water grew louder a few seconds later, followed by Mila’s excited voice echoing down the hallway.
“Purple! I want purple!”
You smiled to yourself and leaned back on your bed for a second before hearing quiet footsteps in the hall.
“Bath means bubbles?” Mila asked.
“Yeah, your brother’s already in there,” She encouraged her to climb in. Wanda was already taking her time helping bathe Luke and wash his hair. He was in desperate need of a haircut. His hair flowed softly over his eyes, and he blinked at Wanda as she spoke.
“You talk funny,” He tilted his head.
“I do?” Wanda asked with an amused smile. “I have an accent.” “A very strong one that she likes to hide,” Natasha joked. Mila was already covered in colorful bath marker scribbles across the side of the tub. Natasha sat on the edge of the bathtub, with her sleeves pushed up, looking like she was reconsidering several life decisions.
Wanda knelt beside her with a towel over her shoulder.
“We gonna sleep here?” Mila asked in the midst of coloring all over the tub.
“You are.”
“Okay, good,” Mila nodded. “Haveta; read three books before sleep, okay?”
“I think that was always the plan.” Natasha watched the siblings interact. Mila seemed more of a caregiver to her quiet brother. Their little personalities were the cutest. Mila splashed a little water over the edge of the tub. Natasha caught it with the towel before it hit the floor.
“Careful,” she said. Mila grinned.
Luka looked between the two of them, then at the scribbles on the tub. “You draw too?”
“Sure, why not?” Natasha shrugged. She could totally get with being a mom of three.
—----
The bedtime story turned out to be in your bedroom. Mila had insisted.
She climbed into your bed and immediately tucked herself into your side as she’d always belonged there. Luka sat in Natasha’s lap at the foot of the bed, clutching Mickey while Natasha rested her chin lightly on the top of his head. You were all crowded around your bed as you read The Giving Tree to the twins.
Your voice filled the room softly. Mila traced the pictures with her finger while Luka watched the pages with serious concentration whenever you turned to show him.
Wanda leaned her hand on Natasha’s shoulder, her eyes slightly watery as she watched you read. Natasha noticed and reached up to squeeze her hand briefly.
You turned another page.
“…and the tree was happy,” you read quietly. Mila yawned halfway through the sentence. Luka leaned back into Natasha, his eyes getting heavier. They had a long day.
You finished the last page and closed the book gently. For a moment, nobody spoke. Wanda wiped discreetly under one eye.
Natasha noticed. “Don’t start,” she murmured.
Wanda smiled through it. “You’re the one who picked that book.”
Natasha glanced at you.
“You’re good at this,” she said simply.
You looked down at Mila, then at Luka, then back up at them. “I think they’re pretty good too.”
Wanda laughed softly. The house felt full in a way it hadn’t been before.. It felt like this was exactly how the house had always been meant to be.
“So, is this the part where I convince you to adopt them?” You began.











