Donatello's Discovery

by HettyScetty97

When Donatello discovers a secret about his family's DNA, the turtles face a hard decision- which I cannot tell you about as it is supposed to be a surprise. Not a prequel to my last fic, completely different. I own nothing. Rated K just in case. First in the series of my TMNT as humans series.

1. Chapter 1

Donatello's Discovery

Chapter 1- How the discovery was made

a/n: In this fic Donatello has a twin, a girl turtle who hatched from the same egg as he did, her name is Samantha or Samie, she fights with a Bo Staff alongside her twin, the twins have similar fighting styles, she wears a yellow mask and is just as smart as Donatello himself. Enjoy!

"Last one to the dojo hatched from a rotten egg!" Michelangelo yelled as himself and Raphael and Leonardo made their way to the dojo as they were late for training for a second day in a row. "I'll be there in a minute Mikey, just trying to pry Donnie away from his work." Samantha yelled back as pouring a cup of cold water over an unsuspecting Donatello, who was so engrossed in his work that he never heard all the shouting. The water went right down his shell "Samie," He looked at his watch, "Shell, were late for training, let's go sis."

He grabbed her wrist and led her to the dojo "Look the twins hatched from a rotten egg." Mikey joked as the twins took their places. Donatello looked slightly confused, "Don't ask." Leo said trying to stop the impending question. "Today my students, we will be learning how to predict when your opponent is going to attack, as knowing when an opponent is going to attack you takes more skill than knowing that an opponent is going to attack." He lifts his staff above a supposedly unsuspecting Raphael, who does a tuck and roll away from master splinter as he goes to hit him with the stick.

Donnie wasn't paying attention he was busy doing some calculations about his latest experiment, and was pretty close to an epiphany about how to prove his theory, when master splinter whacked him over the head with his walking stick. "Pay attention Donatello. As I was saying, To have the knowledge of when your opponent is going to attack you have to listen to your surroundings at first, then eventually you will develop a sixth sense of WHEN people are going to attack you."

"Yes, that's it" Donnie shouts. "Sorry sensei, maybe I be excused?" Master splinter nods, then before you can say science Donnie is already gone back to his lab to finish his experiment.

Later that day Donnie finally emerges from the lab, with a syringe and a grin that says everything for him, he was successful