To everyone: Pen-Woman asked me if I wanted to remake one of TMNT 2012 version episodes and Mikey would be a girl what would it be? I chose Parasitica, one of my favorite episodes, and this fic came to life. She is also making a female Mikey fic, her first TMNT fic, as well. It's her version of New Friend, Old Enemy. Hope you all give her story a chance and enjoy.

'My bros will never believe this! This is so exciting!'Maddie thought to herself happily. She couldn't wait to show her brothers what she found when coming back from April's apartment.'This is totally gonna blow their minds! I can hardly wait to see Splinter's face!'

Jumping from rooftop to rooftop, she was just a few blocks away from the manhole when, all of a sudden, she heard a buzzing noise. She looked around her and wondered where it was coming first thought was that it was probably just some bug or whatever, but the noise was louder and unlike any other sound she ever heard a bug make. Carefully listening to the sound, she jumped to the rooftop where it seemed the noise was coming from and looked around. The buzzing sound suddenly stopped. Maddie scratched her head and wondered if it was just her imagination.

That was, until something out of the corner of her eye caught her attention.

She slowly walked towards the strange object and stared at it. She couldn't tell what she was looking at. It looked like a light green-yellowish bean, a giant one at that. She picked it up and felt how smooth it was. She also noticed the strange weight it had, it almost felt like something was inside of it.

Out of nowhere, it slightly shook in her hands.

She gasped.'No way...'She brought the bean-shape thing close to her head and listened.'It couldn't be...'A soft heartbeat responded and confirmed her thoughts.

'It is...It really is!'She squealed.'It's an egg! An egg with life in it!'

She looked at it with twinkles in her eyes."Were you the one making that noise? Were you? Ah, coochie-coochie coo!"She whispered to the egg and giggled while cuddling with it in her arms."This is totally rad!"

The thought of taking the egg with her quickly came across her mind, and she didn't hesitate the idea one bit.

Just a few feet away from the lair, she couldn't stop herself from smiling. She hid the egg behind her, wanting to surprise her family, and walked in her home. Nobody was in the main room, though. She heard metal hitting metal and the distinct sound of her father's instructions of proper techniques coming from the dojo. Not wanting to interrupt her brother's training, and not willing to risk the egg's life, she walked over to Donnie's room and hoped he was in there.

She knocked, knowing that her brother is probably working on an experiment and didn't want to ruin it, especially when she wanted him to be in a good mood to surprise him with her finding.

"Come in."

"Here goes nothing."She glanced at the egg."You better make a good first impression, ok? Be on your best behavior."She whispered to it and giggled.