Clint
So your first word was "Stupidhead" and here is why.  Your dad was out on a mission with everybody but Tony, because Tony was on watching Y/N duty. Tony was in the kitchen making you a blended waffle and you and Pepper were drawing on the kitchen table. Pepper looked up from her paper and questioned Tony why he was blending you a waffle and just grabbing the baby food from the fridge. A laugh came from Tony and he rolled his eyes.   All the sudden you were still looking at your paper filled with scribbles and said "Stupid head". All eyes jolted to you and then Tony looked at Pepper "Do you think that was?" Pepper nodded. So let's just say you had cupcakes for breakfast and Tony was always trying to get on Y/N watching duty a lot.

Tony

You were sitting on the couch staring at your dad who was intrigued to the Dora episode that was on the home theatre screen. A sigh came from Pepper, who was standing in the door way to the home theatre. You poked your dad trying to get his attention and he just shook you off.  You crossed your arms and frowned as your dad said "Swiper no swiping". Pepper rolled her eyes and you turned your head to her and said "Pepper!" Your dad paused the tv and stared at you. Pepper looked at you with a surprised look spreading across her face. You had said your first word. You smiled and clapped when you realized what you had done. "MY PRINCESS HAD SAID HER FIRST WORD!" Tony yelled with excitement in his voice as he picked you up and set you on his shoulder. This was a day in the stark household that nobody forgot.

Thor

You and Darcy were staring at each on the couch of the avenger tower. Jane, Darcy, Ian, and Dr.Selvig were visiting you and your father today in the avenger tower. "Now Y/N if you win the staring contest I shall buy you a giant teddy bear" she explained and you nodded. Ian laughed under his breath as Darcy said that. After a hour you had won the contest. Everyone was leaving a hour after that. You didn't want Darcy to go, so you grabbed Darcy's tazar out of her pocket and tazared everbody but Darcy. You looked up at her with big puppy eyes and said "Dawcy" she smiled and squeezed you so tight you could hardly breath. Darcy kept you saying your first word a secret till a week after when she finally told Thor because he was thinking you were mute.

Steve
You sat on the end of Peggy's bed. You and your dad were about to leave your weekly visit to Peggy. When you burst out screaming "Peggy!" When you're dad picked you up to go. Peggy and your dad both laughed and Peggy asked "Steve was that Y/N first?" Your dad nodded and you fell asleep on his arm while him and Peggy talked. " Peggy, I think I better get going mini Peggy looks tired" your dad said leaving Peggy's room and you guys walked back to the avengers tower.

Phil
The team was in your dad's office or headquarters as Hunter like to call it. You and Daisy were playing with your dad's phone hacking it and playing games. May came over and gave you guys the look meaning "Stop being immature" and took the phone away. Stomping, you walked up to May I made direct eye contact with her. "Why?" You said shrugging.  All eyes shot to you after you said that. You were picked up by your dad and he said "Master has Spoke!" So for the rest of the day you guys watched Disney movies.

Bucky

You sat in your stroller as your dad pushed you inside Disneyland. Uncle Steve and Aunty Nat followed (Steve and Nat are not married Bucky just wanted you to have an aunt and a uncle). You clapped and cheered as your dad finally got you through the front gate. A loud "DISNEY!!!!" Came from your mouth and everybody in your guy's group stared at you. Steve laughed and took your stroller and pushed you into the park. You laughed and covered your face in cotton candy, which Natasha bought you for saying your first word. "Bucky, I still can't believe she said Disney as her first word" Natasha said and laughed at you. Your dad nodded and wiped your face. You guys started to walk to its a small world and begin your wonderful day at the happiest place on earth.

Bruce

Hulk was out raged, destroying the shield headquarters.  Everybody was trying to calm him down , but nothing was working.  "I've got an idea!" Tony said running out of the room and coming back with you.  Steve glared at him with a what the heck are you doing look in his eyes. "Daddy" you said as Tony hid behind you. Bruce automatically calmed down and hugged you. "My baby said her first word!" He smiled.

Petrio
you sat on the bench with your auntie Wanda and laughs when your dad went running by. One time you decided to say "Faster!" When your dad went by. Your aunt stared at you and stopped your dad in a way that's why to hard to explain. "Petrio, I think Y/N said her first word" your aunt explained to your dad. His jaw dropped and he picked you up. He spun you around in the air you laughed and giggled as he did that. Your aunt brought up the idea of you guys going out for ice cream to celebrate. You and your dad agreed this lead to you having a ice cream covered mouth.

Loki
Hell was visiting you and your dad today.  You seemed to really like hell, she didn't scare you. You guys laid on the floor of the castle you and your dad live in playing a Midgard game called Candyland. You were winning mostly because hell was letting you. You had finally won the came and shouted out "Win!" Hells jaw dropped literally her skull half of her head jaw fell out. She picked you up and ran to Loki. "Dad! Dad! She talked!" She exclaimed as Loki took you out of her hands. "So my little princess talked?" He asked and you nodded. He hugged you and hell tightly in his arms and smiled.

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