I told you guys i would make a part two but with a funny twist.

Peter was staying at the tower for the weekend since May was going out of town while he was waiting for Tony to come upstairs from the lab he played a round of chess, after that he went to the kitchen to grab a cup of water. He saw a glass on the counter so he picked it up and drank it.

(Don't hate me I'm sorry)

"I don't feel so good." He thought.

Peter felt a weird tingling feeling run up and down his spine then everything became bigger. "What's going on?!" Peter thought. Tony walked upstairs to see Peter wasn't there so he started calling out for him. He almost forgot to put the sticky note on the cup containing aging decrease serum. "Peter where are you?"

"Mr. Star down here."

Tony looked around still no sign of peter he turned to see a baby on the floor. "Peter did you kidnap a baby?!"

"No. Mr. Star it's me Peter." Not believing peter he asked him a question. "Okay if you're peter and I'm not hallucinating when is your birthday?"

"August 10th 2001 Mr. Star." (We finally found out Peter's birthday on his passport in the Spider-Man Far From Home trailer)

"It is you Pete."

"What happened?"

"I was thirsty so I dwank that cup of water it tasted funny."

"Oh no." Then Bruce came in the kitchen to get a snack and saw Tony with peter. "Tony did you kidnap this baby?"

"That's your first question! Not the fact that it's peter who seems to have drank the serum?"

"Tony! I told you to put a note on the cup!"

"I did it says don't drink you'll die."

"What are we gonna do?"

"I'll make an antidote and you watch him."

"No Bruce I can't-" Tony was cut off and looked to see Bruce was already gone he sighed and looked back at Peter who was staring at him innocently pleading for help in his eyes. "Sorry peter Bruce is gonna fix you but for now I'm gonna watch you."

"Okay Mr. Star." Peter walked his little adorable self to the couch in the living room and tried to climb (keyword: tried) but failing miserably since his legs are too short he was getting frustrated. "Stupid couch!" Tony stifled a laugh watching peter get mad at the couch.

"Stupid baby legs!"

"Do you need some help there Pete?"

Peter looked down at the floor hanging his head in shame. "Yes." Tony smiled walking towards peter picking him up and setting him down on the couch which peter was practically engulfed by because he's so short. "Being a baby is no fun Mr. Star."

"Yeah I know kid but hey at least you're cute little baby face will win over the ladies."

"I'm not cute I'm big kid." Peter said scrunching his nose and frowning.

"See even you being mad is cute."

"I'm not cute Mr. Star."

"Okay, okay I surrender." Tony said holding up his hands.

"Mr. Star I need food please."

"Okay can you have solid food?"

"I think so I have my teeth."

"How about a sandwich or some Mac and cheese?"

"Mac and cheese please."

"Okay I'll make it you go and sit at the table." Peter nodded and proceeded to carefully get off the couch and try to climb onto the chair and again was failing.

He cried, "I swear this spider will murder all of these stupid chairs If it's the last thing I do I hate being small Mr. Star I can't get onto the chair!"

"Hold on peter I'm coming."

"You did this to me!"

"Peter you drank the serum."

"It should've stayed in the lab you two geniuses are dumb."

Surprisingly for being a toddler peter had excellent vocabulary but the only thing he can't pronounce is Mr. Stark. Tony helped peter get onto the chair but realized he was still to short to actually reach the table so he grabbed a bunch of books and set them under peter so he could eat.

"Okay, here you go." Tony said putting a small bowl of Mac and cheese in front of peter.

"Thank you." Peter said with a smile.

"You're welcome." Tony replied back. After a while peter fell asleep curled up against tony Bruce came up from the lab to find the two cuddling and asleep so he set the antidote on the counter with a note for them to find.

Tony woke up later and gave peter the antidote Peter turned back to his normal self nerdy t-shirts and all. "Thank the lord I swear those chairs are evil." Peter said sighing out of relief.

"Aw I missed when you were screaming at the chair or yelling stupid baby legs."

"Haha very funny Mr. Stark." They eventually laughed about it later and spent the entire rest of the weekend watching Harry Potter and eating a little bit of ice cream to make up for the whole turning peter into a toddler thing.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The End of Chapter 19