Hiya guys Wolf here with a new chapter if Little Brothers! I can't believe the response I got to this! It was amazing and I think I should reply to you guys!

To Ninjas Say Hi: You can hug Mikey and Donnie if you want! *gives Ninja Mikey and Donnie* Thank you for your review!

TurtleLoverMikey: Thank you so much! I learnt from all my favourite authors- three of which reviewed this ;)

No Guns Only Roses: Hmmmm let me think *puts thinking cap on* Yes you can I'll need him soon though so could you please give him back next chapter? *gives baby Mikey*

Three of my favourite authors reviewed! *dances happily* If I could I would post an emoji right now! Get ready for fluff, Mikey, Donnie, Mikey, science words, Donnie, big brothers, Mikey... did I mention Mikey and Donnie?

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Nobody's P.O.V

Leo and Raph carried their now de-aged little brothers to the guest room. Mikey sucked on Raph's bandana tails which he did not object to, only scowl at but you could tell he was amused.

"Of all the things we've been through this is one of the weirdest," Leo muttered to his only 16 year old brother left.

"This and going into Mikey's brain," Raph replied making both brothers chuckle.

Once both of their little brothers fell asleep (Donnie hugging Mikey protectively) Leo and Raph made their way to Fugitoids lab where the robot was talking to April and Casey.

"Have you got anything yet Fugitoid?" Leo asked in concern.

"It appears that the chemical that was spilled onto your brothers was Xonium," Fugitoid told them and everyone just blinked and stared at him. "Xonium is a chemical that reacts to emotions, it does something to anyone who has it on them regarding their emotions. Before the incident Leonardo and Rapheal were fighting and I believe Michelangelo went to Donatello for comfort," Fugitoid explained.

Leo and Raph passed guilty looks, they knew their brothers never liked their arguing and they'd finally paid for their actions.

"We need to fix this," Raph whispered and Leo nodded.

"WAAAAAAAHHHHH!" The blood curdling shriek sent shivers down their spines and they ran into the guest room to see a sobbing Michelangelo curled up in Donnie's lap.

"Bro you okay?!" Raph asked frantically and Mikey sniffed.

"He hawd a really bad nightmare," Donnie explained.

While Raph and Leo comforted Mikey they engaged a silent conversation.

'Do you think he remembered something from his past Leo?'

'I think he did but what? I must've been something bad to make him cry this bad,'

'Maybe-

Their conversation was interrupted when a small voice whispered:

"Cawn Weo and Waphie stay pwease? I dwon't feel safiety," Mikey asked causing Raph's face to bloom a furious red.

"Sure Mikey me and Raphie would love to," Leo smiled in amusement when Raph's face (somehow) blushed even deeper, the two youngsters noticed this to.

"Raphie your face is weally red!"

"Waphie you wook wike a tomartio!"

"Mikey its Raphie you look like a tomato,"

"Oh I'll show you who looks like a tomato," Raph snarled playfully and tickled Donnie and Mikey which made them shriek with laughter, Leo soon joining in.

April smiled and silently crept out of the room with Casey.

"Its cute that, it kinda reminds me of my little sister," Casey told her sadly.

"We'll get them back Casey," April placed an arm on his shoulder and hugged him (THIS IS NOT CAPRIL I REPEAT IT'S NOT CAPRIL)

The next day went pretty smoothly, Mikey had completely recovered from his nightmare, Donnie was eating his food (The world is ending!) and Raph and Leo were taking better care of their little brothers than they had ever done before.

However... someone had been watching their every move, someone who wanted revenge against them.

"Turtles... you shall die," The person whispered. "You shall pay for what you did to me,"

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*Calls up villian empire* I told you that I needed her for the fourth chapter!

(Guy on the phone): Look love she's evil okay? She was going to turn up early.

*sighs* So much for endless fluff.

I hope you guys enjoyed this and are excited for the next chapter! I wonder if anyone can guess why the person wants revenge against the turtles, what did they do to her? Whoever gets closest or gets the exact answer can have themselves or their OC in this story! *the audience have shocked faces* Okay I was bound to do it at some point! I hope to see you guys soon! BYYYYYEEEEE!

Wolf