One Direction Age Play One-Shots! (Prompts Closed!)

I'm A Big Boy (Baby!Niall, little!Harry)

Prompt: Could you do an age play one shot when Niall feels embarrassed he still needs age play so he tries to be a big boy? But he cant handle it without his headspace?

A/N: I actually really loved this prompt! :) Sorry it took so long love xx

Niall sat on the couch, fiddling with his thumbs in order not to look up at his other mates. He had called them all in for a family meeting, and seeing that he was the baby of the whole family, the other boys were pretty concerned. They were afraid that something was wrong with their baby. They would all feel horrible if that were the case. Harry snuggled into Liam's side, growing a bit bored in the silence.

"Niall, what is this about?" Louis finally spoke up, running a hand through his hair. All sets of eyes went to the awkward blonde boy in front of them.

Niall bit his lip and finally met the gazes of his best mates. This was incredibly hard for him to do. He had been thinking over this decision for weeks, but that didn't mean it was going to be any easier. "I don't want to be a baby anymore." He whispered. The older boys all exchanged looks before turning back to him, looking visibly shocked.

"I thought you liked it, Ni." Zayn said.

"I do! I mean... it's just... it's embarrassing. I want to do things on my own again. You lads understand, right?" He looked up with frightened blue eyes. "Nothing is going to change, right? We're still going to be best mates?"

Louis was the first to move forward and give the younger boy a hug. "Love, it doesn't matter to us. We still care about you. We'll support you through anything."

Zayn moved forward as well and kissed Niall's cheek. "We'll always be here if you need to talk or anything, yeah? Just let us know. We can still be close without age play." He opened his arms for Liam and Harry to join, and soon enough they were all enveloped in one of their famous One Direction group hugs.

Niall smiled and made it a point to kiss every single one of them before heading up to go to bed. "I love you all so much. I'll see you in the morning."

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Things seemed to be pretty great for a few weeks. Niall had adjusted to being a 'big boy' again, and even though it took a while for all of the boys to remember not to pinch his cheeks and carry him nearly everywhere, they eventually got the point and settled into their life. Harry was still their little boy. In fact, Niall seemed to enjoy taking care of Harry much more than he thought he would. Everything seemed perfect.

Of course... there were accidents every once in a while. Those were always very embarrassing. He would make sure to strip the sheets off of his bed and run downstairs while the rest of the boys were sleeping in order for him to throw them in the wash. So far he had been getting away with it, so it was no big deal.

All in all, Niall was enjoying his life.

"Zayn! Are you ready to go?" He called, slipping on one of his new snapbacks and waiting for the older boy to come downstairs. Zayn chuckled as he did so, swinging the car keys back and forth in his hand.

"Somebody's eager." he noted. He opened the door and they both scrambled to get into Zayn's fancy black car.

"Just excited!" Niall exclaimed. They were going to an interview today. Usually it wouldn't have been anything to be so hyper about, but it was just he and Zayn today. He was looking forward to spending time with the Bradford lad for the first time since he had become a big boy again. He stared out the window as Zayn drove to their destination.