Natasha woke up startled as she heard actual baby cries coming from the baby monitor sitting on her bedside table. The cries sounded similar to your little cries and whimpers, yet they sounded like an actual baby. Turning to her side she saw that Wanda was still asleep and that it was only 6 a.m.
As Natasha walked into your nursery she gasped and immediately ran to your crib. "Y/n, oh god is this really you?"
You had turned into an actual baby overnight and you were wailing as you struggled in the large onesie that once fit your adult body. You looked to be about six months old as you couldn't quite hold your head up or roll over onto your stomach on your own.
Natasha unzipped your sleeper sack and took you out of your adult onesie. Thankfully when you had shrunk into a baby your diaper had as well. "Shhh… It's okay. Mama is here. It looks like you are hungry."
As soon as Nat held you in her arms, you felt safe and content. Your cries turned to whimpers as you tasted your mama's warm milk. You didn't remember what had happened, but you no longer felt like an adult in a little headspace. You truly were an infant.
Nat walked into the living room and let out a startled gasp as she noticed Tony casually sitting on the couch sipping coffee. "Tony! What the hell are you doing here?!"
Tony chuckled and gave a sarcastic smile, "what? I don't get a Merry Christmas or even a Happy Holidays?"
The redhead shook her head and wiped the sleep out of her eyes, it had already been a confusing morning and it wasn't even 8am yet. "God, Tony I'm sorry. It's just been a crazy morning. Merry Christmas."
"Back at ya, Nat. Hey, I see you found the little sprout." Tony said as he pointed at you sleeping soundly in Natasha's arms.
Nat's eyes grew big, "did you… did you know about this?" Natasha felt anger stir inside her, "Tony, what did you do to y/n?!"
"Whoa, whoa, whoa, calm down there tiger. Y/n, came to Bruce and I a few weeks ago and wanted to know if we could age their body down to match their headspace age. Honestly it has been a project that we've been working on for Peter." Tony ran his fingers through his hair as he took out a usb drive from his pocket, "Y/n made a video for you and Wanda explaining why she wanted to go through with the procedure."
Natasha took the usb from Tony and nodded her head, she was having a hard time processing everything. "Is… is Peter also small?"
"Not as little as y/n, but his body now matches that of a two year old. Thankfully we haven't experienced his terrible two's but I'm sure Pepper and I will have our hands full. My little Bambi looks so much happier now that his body matches his mind." Tony paused as he thought of what to say next. "You should really watch y/n's video. If you have any questions, you know where to find me."
"Tony, thank you. I'm not mad at you, if anything thank you for respecting y/n and not breaking her confidentiality. It must've taken a lot for her to go to you and ask for help. It also must've been hard for you and Bruce to not say anything to us. I'm sure Wanda will want to talk to you, but for now I hope you have a Merry Christmas with your family." Natasha said calmly as she patted your bottom lightly as you had started to stir in your sleep.
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Wanda woke up anxious when she couldn't feel Natasha's warm body laying next to her. She felt even more anxious when she didn't see you in your crib or playpen. "Nat?" Wanda called out as she walked through the apartment, her heart settled as she found her girlfriend sitting in the office staring at the computer.
Natasha turned to face the door the moment she felt someone enter the room, "good morning."
"Where's y/n? She's not in her nursery and she wasn't in bed with us?" Wanda asked, but instantly put two and two together when she saw the small baby in Natasha's arms and the opened video of you on the computer screen. "Oh god… is that y/n?"
"Tony snuck in this morning and explained to me that y/n had gone to him and Bruce a few weeks ago about undergoing a procedure that would age their body down to match their headspace." Natasha readjusted you in her arms and smiled when you let out the cutest yawn. "Do you want to hold her?"
Wanda didn't even hesitate as she gently took you in her arms. She could feel her caregiver pheromones activate and she immediately fell even more in love with your little self. "Is this really happening? I feel like I'm in a dream."
Natasha nodded her head, "It's definitely real. I haven't watched the video yet, I wanted to wait for you. I support y/n, but I just wish that she would have talked to us about everything before going without us knowing."
"I understand, detka. Let's hear what y/n has to say and then we can figure out how to move forward. We just need to do what we think is best for y/n and what's best for her wellbeing and happiness."
Natasha placed a chair next to her and patted it softly as she motioned for Wanda to sit down next to her. Once everyone was comfortable she clicked the play button.
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You stared at the camera as you fidgeted with one of your many sensory toys. Taking a deep breath you decided it was now or never to speak truly about how you had been feeling.
"Merry Christmas, Natasha and Wanda. I'm assuming that you are watching this after finding my very big surprise. I know I should've talked to you about how I was feeling in person, but it has been extremely hard to not drop into headspace when I'm with you. As you know I've had a very traumatic childhood and Hydra did a number on me, when I'm in little space I am at my happiest. I always feel as though I get to rewrite my story with new memories. Healthier and safer experiences that I never had as a child. My mental health has gotten pretty bad with going from big to small; sometimes it felt as though I was an imposter simply acting like a baby but in an adult body. I know I'm truly a little; but not having a small body to match my small mind was getting to me." You took a steadying breath as you took a sip of water.
"Peter told me that his dad Tony and uncle Bruce had figured out a way to age his body down to match his little headspace. He said it didn't have to be permanent, but honestly I kind of hope that it is." You let out a long breath. "Nat, there's a reason why I never wanted to get physical with you and Wanda. It wasn't because you both aren't attractive, it was just because it felt wrong. In my little headspace I view you as my mommies and when you nurture me with milk, it is never in a sexual way. I never wanted to do something that could tarnish my safe way of how I view you both as my caregivers. Basically, what I am saying is that I think that I would very much love for you to be my forever mommies. You both make a great couple and I can see and feel how much you love each other, I don't think I was ever truly meant to be a part of the romantic side of the dynamic. I want to relive my childhood in the safety of both of your arms."
Nervously you ran your hand through your hair as you took a few calming breaths. "I know this is a lot for you to take in. All I ask is that you think about it. If you find that you don't want to be responsible for me in a constant little state, all you need to do is find Tony and let him know. He will know what to do from there. I love you both very much and I trust you both with my life. Thank you for creating such a safe space for me to be myself. I love you mama and mommy. Signing off, your little tiger."
The video ended with you smiling in the camera with love glimmering in your eyes.
---------------------------------------------------------------------------------------------------------------------------Wanda and Nat were both crying as they went through the different levels of emotions. It was a lot to take in; but they were just happy that they would be able to truly give you the childhood that you deserved. They felt honored that you had trusted them with your life and that you knew that in the end they would do whatever was best for you.
"Well, how about we go wake up Yelena and Kate and introduce our new bundle of joy to them?" Wanda asked as she dried her tears with the tissue that Nat had given her.
"Let's go give our baby tiger the best Christmas ever, surrounded by everyone who loves her." Nat said as she leaned down and kissed Wanda's lips softly before placing a gentle kiss on your forehead.