Big Brother Mikey (Oneshot!)

My Baby Brothers

For Cinnamon_ghxst!

This will be adorable and funny! 

Have fun!

All hail big brother Mikey!!

~*~

"Who drank all the orange soda?!"

"Me!" 

"Not cool, dude!" 

"Sorry, Mike." 

Mikey groaned and closed the fridge. He'd been craving soda but Raph had finished the last can. Mikey pouted, sulking into the lair area where Leo, Raph, and Donnie were sitting on the couch watching TV. 

The turtles practically had the lair to themselves because Splinter was in the sewers training April and Karai was hanging out with Shinigami. 

"Sorry, otouto." Raph patted Mikey's head, feeling bad for making his youngest brother upset. Mikey sighed. "It's fine bro, I was just really wanting something fruity to drink...." Mikey responded. 

Then, he remembered. 

Mikey's eyes widened as a smile found its way to his face. "I'll be back!" Mikey called as he bolted to his room. "Hurry, the show will be back on soon!" Leo called back. 

Mikey ran into his room and dove under his bed, searching for something. After a few minutes of digging around under there, Mikey found what he was looking for. 

"Aw yeah! It may not be soda, but flavored water is just as good!" Mikey cheered. He'd found a few flavor packets while on patrol. The kind where you pour fruity powder into water to make it taste good. 

Mikey frequently complained that plain water was boring. 

He absolutely loved flavored water, especially if it was fizzy like soda. "Maybe I can make some for my bros too, they'll love it!" Mikey beamed happily. 

Mikey raced into the kitchen. He opened the fridge and pulled out four water bottles. He then broke the forth wall by humming the TMMT theme song as he poured the colorful powder into the water bottles. 

The powder was reddish and kinda smelled like berries. Mikey them screwed the caps back on the bottles and shook them up to make sure the powder was evenly mixed in with the water. 

The bottles began to...glow? But Mikey didn't notice. He headed into the living room again. "Here bros, I made flavored water!" Mikey gave each of them a drink, keeping one for himself. 

"Thanks/thank you!" Leo, Raph, and Donnie replied before each of them took a big gulp of the flavored water. Mikey smiled. He was just about to drink his when...

"Ew! This tastes awful!" Leo sputtered. The three turtles coughed and gagged. Mikey's eyes widened. "Huh?! Uh oh...maybe those flavor packets were expired!" He yelped.

Mikey ran into the kitchen to get his bros some fresh water to drink. As he grabbed the bottles from the fridge, it got quiet. Mikey hurried back to the couch and almost dropped the drinks. 

Leo, Raph, and Donnie had de-aged and were now the size of toddlers. They sat on the couch looking confused. "Wha...how'd you dudes get so small?!" Mikey yelped in confusion and shock. 

Leo just hummed happily, Raph pouted and crossed his arms, and Donnie looked around in wonder. They all had chubby cheeks and looked adorable! Mikey awed, but raced back to the kitchen, rummaging through the garbage for the flavor packets. 

They read De-Aging Serum. 

Mikey facepalmed and groaned. "Okayyyy...I guess it was a bad idea that I found these near Boxer Stockboy's secret hideout....but, in my defense, they look and smell exactly like flavor packets...!"