Hello hello and welcome to another Marvel Agere Oneshot <3

Today we have our favorite spider boy Peter Parker ! It's been awhile since I've wrote about him!

Thank you to, @hufflepuffed_-_-_- for your request and I hope you all enjoy !

Little: Peter Parker (4)
CG: Y/N

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"(Mama/Dada/Bubby) I don't need a diaper! I bwig boy! I rweady for pwull-ups!"

Peter has been persistent on trying to persuade you on letting him wear pull-ups instead of diapers. It came as a shock to you at first, considering Peter never really had an issue with wearing diapers before, but you've been kind of concerned with the small change.
One reason being is that you knew that Peter was known for having accidents during the day.
However, you made a promise if he didn't have an accident at night, he'd be able to try wearing a pull up during the day.

Peter did not have an accident last night.

"Are you sure, Petey? What makes you want to wear Pull-ups in the first place? You never told me you didn't like wearing your diapers."

Peter blushed a small shade of pink,
"I a bwig boy.. big boys wear pull-ups.. no diapees."

"Well that's not true, buddy. Your friend Loki wears diapers and they're a big kid!"

Peter shook his head,
"Nuh-uh. Loki a baby. They not a big kid like me!"
Peter said proudly. He ran to the wardrobe and pulled out a pull-up from it's pack, he held it in his hands.

"We mwade a promise, (Mama/Dada/Bubby!) Pleeeaaaaaaseee?"

You sighed,
"Fine, buddy. A promise is a promise. But if you were to have an accident, you need to be honest with me, okay? I won't be upset."

Peter laid down on the floor, "That won't happen. Petey a big boy."
Y/N chuckled and kissed Peter on his rosy cheeks.
"Okay, big boy. Hand me the pull-up so I can change you."

Peter nodded and handed you the pull-up, it had a design from the Lion King on it.
You gently took off Peter's pajama pants and untaped the tapes from his diaper. Putting that to the side you slipped the pull up over his legs then slipped his pants back on him.

"All done, Petey! How you feel?"

"Like a big kid!"
He giggled. He sat up and hugged you tightly, "Thank you (Mama/Dada/Bubby!)"

You hugged the little spider boy back,
"No problem, my love. (Mama/Dada/Bubby) is going to make some breakfast, you think you'll be okay by yourself?"
Y/N asked. Peter nodded his head, "Yup! I gwonna watch Cartoons."

"Good idea, cutie! Have fun, if you need to go potty let me know so I can help you."

Peter whined and went off to do his own thing, it made you chuckle.
You thought it was nice that Peter wanted to get some independence when it came to his headspace! It was going to be a big adjustment for you, because you were so used to taking care of Peter in a smaller headspace, but none the less you were happy for Peter.

~With Peter~

Peter turned on Disney+ and turned on Bluey to watch! It was one of his favorite shows and Tony introduced it to him. Plus he loved the characters and how funny they all were. His favorite being the character, Muffin.

...

..

.

Peter whined and threw the remote over to the side.
It's been only 10 minutes and he was already getting bored of watching TV. Usually in the morning, Y/N would play with him and feed him a bottle.. but that was baby stuff. Peter was a big boy! He could entertain himself...right?
He wanted to ask you to okay with him, but he didn't want to disrupt your cooking.

"I'll jwust go play on my switch.."
He grumbled to himself. He turned off the TV and walked to his bedroom.
He turned the light on and flopped himself down on the bed.
Suddenly a sharp pain pierced his lower stomach.
"Ouch!!-"

He sat up in confusion, he poked his lower stomach once.. the sharp pain came back again.
"Ohhh! I gotta go potty."
Peter stood up and started to go in the bathroom, but paused.
"But (Mama/Dada/Bubby) said to get call them if I need to use the potty.."

Peter giggled to himself,
"If I tell (mama/dada/bubby) after then (she/he/they) will be so proud of Petey!"
With that in his mind, Peter made his way to the bathroom. He opened the door to the bathroom and quietly closed it so Y/N wouldn't hear.
He went to the toilet and put the lid up.
He went to take off his pajama pants.. but for some reason couldn't? He tugged harder but they still wouldn't come off.

"Huh..? Cmon!"
Peter pulled as hard as he could put to his dismay, they wouldn't come off. It wasn't until then Peter started to feel the urge to use the bathroom even more. Now he was starting to panic.
He realized that there was a knot on his pajama pants that were making them so tight.

"Oh nwo..no no no no!!"
He put the lid down and sat down to try and undo the knot in his pants. Why was Y/N so good at tying knots?? Curse your amazing tying skills!!

"Please untie!! Please, please, please!-"

....

...

..

.

It was too late.
Peter froze in horror as he felt his bladder relative itself. "No..no..!!"
He cried, his breaths ragged, his vision blurry from tears welling up in his eyes.

He stood up to look at himself in the mirror, it was painfully obvious the pull-up was used.
Peter was terrified..
would (mama/dads/bubby) make fun of him? Would they yell at him? Would they make him go back to wearing diapers..?

He hated all of these possibilities!!
..But, he knew he had to tell the truth. Y/N always reassured Peter of one thing:
"I won't be upset as long as you tell the truth."

It was going to crush Peter's little ego to bits, but he slowly started to walk out of the bathroom and make his way to the kitchen.

"Mama/Dada/Bubby..?"

"Yes, my love?-"
Y/N turned around and frowned at Peter's sad face.
"Oh Petey, what's wrong? Did you get hurt?"
You turned off the stove and ran your way to Peter. You checked his face right away to make sure he didn't accidentally hurt himself, but he seemed to be okay?

"I..I-"
Peter hiccuped before he spoke, "I had an accident..!"
Peter wasn't able to look you in the eye, he was too embarrassed and afraid.. he was so scared that you would be mad with him.

"I promise I didn't mean to..! I tried gwoing but my dwumb pants wouldn't cwome off!!"
He cried, "I'm sorry (Mama/Dada/Bubby)!!"

Y/N's sad expression softened. You felt terrible for Peter. You held your arms out for your little one, he jumped into them without any hesitation.
"It's okay, baby. There is no need to be embarrassed..why didn't you come get (Mama/Dada/Bubby) to come help you?"

"Bwecause I wanted to be a big boy..! I wanted to dwo it by myself like a bwig kid but..but..!"
You shushed Peter and gently started to rock him, it made Peter cry even more.

"Nwo!! I not a baby!! Im nwot a baby!!"
Peter cried, he was trying to let go from your embrace, but you held onto him tighter.

"Hey hey, cuddle bug.. (Mama/Dada/Bubby) knows your not a baby, accidents happen. If anything, I'm very, very proud of you for telling me what happened. And I am far from mad baby, so please don't be worried."
You cooed, you rubbed circles on Peter's back in efforts to calm him down.. it seemed to stop his squirming, but he was still sniffling a little bit.

"..you're nwot gonna make me wear diapee's again are you..? I promise it won't hwappen again!"

"So this is what this is all about."
Decides from the fear of him having to tell you, Y/N was able to put the pieces together that he was even more afraid of having to go back a step.
Y/N sighed and pulled Peter away from the hug, now the both of you looking each other in the eyes,
"No baby.. you don't have to wear diapers again. Accidents are bound to happen sometimes, right? These are what pull-ups are for anyway, kiddo."

"Rweally..? I can still be a bwig boy?"

"Of course you can, Peter! You're always gonna be (Mama's/Dada's/Bubby's) big boy! Now let's get you out of this yucky thing, yeah? Then we can start all over again, and eat some yummy breakfast. I made your favorite!"

Peter gasped,
"You mwade Chocolate waffles?!"

"You know it, kiddo!!"
Y/N kissed Peter's face all over, making the little one giggle with joy.

"Ywayyy!! Thank you (Mama/Dada/Bubby!)"

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Remember, little ones !
The truth is always good to tell. Telling the truth is important!
Small little lesson <3

Anyways, I hope you all enjoyed!

This is day 3 of Agere December ! Let's hope we can keep it going!

I love you all so so so much! ⭐️❤️

Buhhhhh bye! ❤️

hufflepuffed_-_-_-_