A/N: The ages of the babies will vary throughout. Also, a couple of things:

1: Should I now add Peter Parker to these chapters? (Proposal and wedding included)

2: What kind of parental preferences would you like to see?

...

Clint Barton/ Hawkeye

It was dinner time. Lucky especially loved mealtimes because he got to clean up the mess the babies made. While Bernard was happy to eat every spoonful given to him, Valentino would rather mush his food between his fingers and all over his face. You finished feeding the last bit of food in the bowl to Bernard and looked over at Clint. He was making faces which distracted Valentino long enough to shovel a spoonful in. You took off Bernard's bib and picked him up, waiting for Clint. He took off Valentino's bib and took him out off his high chair.

"Okay my kiddies, bath time, then beddie time; for all us," Clint smirked, giving you a wink. You blushed a little as you carried Bernard to the bathroom.

...

Tony Stark/ Iron Man

You had to go and work at the tattoo parlour so Tony had to look after Starla. Tony had set up a playpen in his lab which he put Starla in while he worked. His attention was half divided between his project and his daughter. Tony accidently dropped a wrench on the floor and made a loud clatter. The noise frightened Starla and she started crying. Tony rushed over and picked her up.

"Oh no, no, no, don't cry. Please don't cry. I'm sorry. Daddy didn't mean to scare his princess." Starla settled down in her father's arms and put her tiny hands on his face. Tony smiled and kissed her nose. He spent the rest of his time trying to do his project one handed until you came home to take over.

...

Pietro Maximoff/ Quick Silver

Your twins were up crawling and walking faster than average which made you think they had inherited Pietro's super-speed. Annette followed her father everywhere while Rose just followed her sister. Pietro was busy putting clothes away so when he stopped suddenly, Annette bumped into his legs and fell down, knocking her sister over in the process. Both babies started crying. You rushed in just as Pietro was picking one up.

"What happened?" you asked, picking up your crying child.

"They bumped into me and fell down. I think they're more surprised than hurt," he smiled.

"Aw. My silly babies," you cooed, kissing Rose's cheek. She started to calm down and seeing her sister, Annette settled as well.

...

Thor Odinson

You were visiting Asgard with the babies. Frigga absolutely adored spending time with her grandchildren but when Thor's friends heard you visiting, they had to stop by. When Tarja saw Aunty Sif, her little face lit up.

"Ah Sip! Ah Sip!" she squealed, holding her little hands out. You handed your daughter over to Sif and she smiled.

"How goes my little warrior-in-training?"

"She's doing well. Her brothers certainly know who's in charge."

"That's my girl," she grinned. Sif put Tarja on the ground and she toddled over to Volstagg. You looked over at Hogun who was holding Jukka and Fandral who was holding Tuomas.

"Looks like we have our next Warriors Three," Thor smiled.

...

Sam Wilson/ Falcon

Audra was a little water baby so naturally, bath time was one of her favourite parts of the day. Sam sat by the edge of the tub, getting complete soaked as he supervised Audra. You had set up a timer so she could have a bit of play time as well. When it dinged, Sam filled a cup full of water.

"Ready? Go!" He tipped the cup over her head and she squealed in delight as the water trickled down and splashed her hands. Sam took her out of the tub and wrapped her up in a fluffy towel and kissed her forehead.

"Okay, bed time missy." Audra wasn't so happy about that.

...

Bucky Barnes/ The Winter Soldier

Vincent was teething so he was not happy. Unfortunately, you had just run out of gel for his gums. You handed Vincent over to Bucky. The poor man had no idea how to calm his screaming child. He tried everything he could think of but nothing was working. Bucky finally had an idea. He raised his metal hand to Vincent's mouth and he started 'biting' it, the cool touch soothing his inflamed gums. Finally, the baby started to settle.

...

Scott Lang/ Ant-Man

Ever since Luke started crawling, Scott spent a lot of time of the floor playing with him. Scott was currently on his back, lifting Luke into the air. When he brought him back down, he blew a raspberry on his cheek. After a while, Luke latched onto his chin and started sucking.

"Ah, help! He's eating me!" Scott laughed. Smiling, you picked up the baby.

"He must be hungry." You sat on the couch to feed Luke.

"Can I have a turn after him?" Scott grinned.

"Scott, you're luck I'm holding your son!" you blushed.

...

T'Challa/ Black Panther

It was early in the morning when you heard Dakari wail for the fourth time tonight. You started getting up but T'Challa stopped you.

"Rest darling. I'll take care of him." You settled back down and T'Challa got up. He picked Dakari up out of his crib and started rocking him. The baby stopped crying but remained awake. T'Challa started humming a lullaby while he rocked Dakari and he started going back to sleep. He gently set the little boy back in his crib before he returned to bed.

...

Steve Rogers/ Captain America

When you noticed Sarah wasn't developing the way she should've, you booked her in to have her assessed. They ran a few tests and discovered that not only was she partially deaf, but she also had an astigmatism. When you got home, Steve was absolutely distraught with himself. He just walked around holding her.

"This is all my fault. I did this to our daughter," he said, looking into Sarah's big blue eyes.

"Steve, baby. This is not your fault."

"Yes, it is. She inherited my health problems." He kissed the top of her head. "I'm so sorry."

"Steve, you mustn't blame yourself. Will this make you love her any less?" Steve shook his head.

"Did you let your health problems hold you back?"

"No."

"Then you have nothing to worry about. Sarah will be just fine and in this day and age, she'll have it a lot easier than you did back then." Steve smiled a little, realising you were right.

...

Loki Laufeyson

You and Loki were visiting Asgard with Alexandria. Frigga watched as she run around the gardens. Alexandria picked a flower and handed it to her.

"Pity fower for gamma," she said, handing her the flower. Frigga smiled and tucked it behind her ear.

"Thank you, my dear." Alexandria suddenly spotted her father and ran up to him.

"Up!" she demanded and Loki picked her up. "We see horsies?"

"Of course, my little one," he smiled. Frigga watched as Loki took her to the stables. Alexandria squealed in delight when she saw the horses. She reached out and Loki brought her close enough to touch the horse. She put her tiny hands on the horse's face and she gently petted it.

"Loki, when we get back to Midgard, you are not getting her a horse," you said firmly.

"But darling, look how fond she is of them."

"She can get a plush one but not a real one." Loki muttered something under his breath.

"What was that?"

"Nothing, dear!"

...

Wanda Maximoff/ Scarlet Witch

You and Wanda were absolutely thrilled with each new development Evangeline made. You were pretty sure she was getting close to walking. You were sitting a few feet away from Wanda while she held Evangeline. She stood up but then fell back down. Evangeline let out a frustrated growl and tried it again. She took a step forward, then another. She kept doing it until she fell into your lap.

"Yay, Evy!" you cheered. Wanda also clapped and Evangeline cooed in happiness.

...

Bruce Banner/ Hulk

Ever since you brought Robert home, he had been your pride and joy. He was a fairly good baby; he slept well through the night and hardly made a fuss. You and Bruce took turns at staying home to look after him. Today was your turn to look after Robert. The last few hours though, he had been crying nonstop. You had tried everything to calm him. Feeding him, changing him, burping him, nothing was working and you were getting increasingly frustrated. Finally, Bruce came home.

"What's wrong with Robert?"

"I don't know! I've tried everything!" You handed him over to Bruce and he settled down almost immediately.

"Huh. I guess he just missed his daddy," you said, almost in relief. Bruce smiled and kissed you.

"Go take a rest, sweetheart. I'll take over from here."