24 hour curse (Belphegor x child reader)

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Y/N's POV

"Woah!" I moved out of the way as a mountain of books came tumbling down next to me.

"I told you to be more careful." Satan shook his head.

"Maybe you could clean your damn books up more often." I sighed as I picked up a few books.

I had agreed to help Satan organize his book filled room, but it was a huge challenge with so many books around.

"Hmm? This book looks weird." A single book stood out from the rest.

It had a light blue cover, and caught my eye immediately. I picked it up, and I was blinded by a white light.

3rd POV

Satan had noticed that Y/N had gotten quiet, so he turned around to look at her.

However, she was nowhere to be found.

"Y/N? Where are-?" Something tugged at Satan's pantleg.

The blonde demon look down to see two large E/C looking up at him.

"Why you big?" She cutely tilted her head to the side.

"Oh my Devildom....Y/N, is that you?" Satan was dumbfounded. How did she get so small?

"Yep!" She grinned. Satan noticed the book that the little girl was holding.

"Y/N, can I see that book please?" She nodded, and held the book up.

It only took one glance for Satan to realize what had happened. He sighed.

"Come on Y/N. We need to have an emergency meeting." She tilted her head to the side.

"Eme.....emermeny meeting?" Y/N tried pronouncing the word, but she had some trouble.

You see, she still kept her memories of the brother. Though her brain was like a child's.

She didn't understand big words, and didn't realize what she had exactly done.

"Heh. Yes, let's go." Satan said as he walked out the door.

The little girl tried her best to keep up with Satan as he briskly walked as he texted his brothers.

When they got to the living room the brothers were already waiting for them.

Y/N started thinking that what she did was bad. Like she was going to get in trouble.

So she stayed outside the room and peeked in front the doorway.

"What's the emergency?" Lucifer asked.

"Well, Y/N asked to help me clean up my room. She accidentally touched a cursed book..." Everyone tensed up.

"Y/N can you please come in here?" Satan looked at the doorway as the little girl shyly walked in the room.

She was looking at the ground, trying to avoid eye contact with anyone.

"Wha?! She's a kid now?" Mammon exclaimed.

"Only temporarily. The curse should wear off in a day or so." Satan explained.

"I sowwy...." Y/N spoke in her small voice.

"Aww it's fine because you're so cute! Come here Y/N." Asmo kneeled down.

"No! She's too moé! You'll taint her!" Levi cut in.

"I'm not Moe. I'm Y/N." She responded cutely.

"Hehe. You are pretty cute Y/N." Belphie spoke up.

The moment Y/N looked at Belphie she darted over to him. She climbed on the couch and hugged him.

"Hugs!" She nuzzled Belphie's chest.

"Looks like she likes you Belphie." Beel chuckled.

"Mhm. Wanna stay with Bephie today." She smiled.

"Well, that settles that. Belphegor is in charge of watching Y/N until she's back to normal." Lucifer stated.

"Yay!" Y/N celebrated.

A little grumbling noise came from the little girl's stomach, and she blushed.

"Do you want something to eat Y/N?" Belphie asked. She nodded.

"Well it is almost lunchtime. Let's head to the kitchen to find a snack for you." Beel ruffled the girl's hair.

"Oki." She got off Belphie, and everyone started walking to the kitchen to look for something to snack on.

Unfortunately, Y/N was falling behind. Everyone in her eyes were walking super fast.

"Do you want me to carry you Y/N?" Belphie turned around, and the girl nodded.

"Thank you Bephie." She thanked him.

They got to the kitchen, and Beel handed Y/N an apple. She looked at it curiously.

"Too big..." Lucifer chuckled and took the apple from her. Belphie set her on the ground.

He quickly cut it up into little slices and put them into a bag. He handed her the bag, and she ate a slice.

"Yummy." She said as she ate another slice.

Everyone else found something to munch on as well. When Y/N got down to her last apple slice, she looked up at Belphie.

To get his attention she tugged on his pant leg softly. He looked down to see her holding her last apple slice up.

"Bephie, say ahh." Belphie chuckled as he kneeled down.

"Ahh." He decided to humor Y/N and est the slice. She fed it to him.

What she did next was somewhat surprising. She took the empty bag to the trashcan, only to realize she was too short to put it in.

She tried standing on her tiptoes, but even then she couldn't reach the lid. Levi opened the trashcan for her and she tossed it in.

"Thanks Levi." She smiled up at him.

"No prob. Oh shoot! The raid is going to start soon!" Levi dashed away, leaving Y/N confused.

"Where Levi going?" She asked Belphie.

"Probably to play some video games." Suddenly he yawned, causing Y/N to do the same.

"Looks like she's tired." Lucifer pointed out.

"Wanna take a nap Y/N?" Belphie picked her up.

"Mhm." She was already resting her head against him.

So Belphie carried her to his room, and he laid down with the little girl already drifting away in his arms.

Belphie thought to himself as he fell asleep.

Belphie slowly opened his purple eyes and glanced around the room. Beel was nowhere to be found, so he assumed that his brother was eating.