Alright. So. Chapter 1.

This is a story I've been working on, but instead of starting at the beginning, I jumped right into it. I'll explain stuff as the story goes on.

Most of the story takes place AFTER all the Krang and Shredder and all that shit goes down. So the turtles are settling down, etc.

I see this both in the 2012 series and the 2014 movies. View it any way you wish. (I'm going more towards 2014)

CAUTION: Smut, tcest, nsfw, sex, language. No likey, no read-y

Have fun, kids.

-SS

Bella jumped as she rounded the corner to be scared by Donnie.

"Jesus," she mumbled. "You scared me."

"Sorry…"

"Look, I found some old radios," she replied, anxious to show Donnie what he had been looking for and leave. Lately he had been making her so nervous - those butterflies in her stomach seemed to get bigger anytime she just thought about him. Just kiss me already, she'd think, or stop thinking about him, Bella.

She walked into his lab and he followed her towards the table with the radios. She turned around and there he was, merely inches from her face, but her eyes got a little wide and she couldn't find it in her to back up. Their noses almost touched; she could feel his hot breath on her parted lips. Her eyes met his, and her gaze fluttered down to his lips and back up. She exhaled through her nose as her heart skipped.

This is ridiculous, she thought. They were both obviously in love with each other, but neither had the guts to kiss the other. Isabella had known Donnie now for a good two months - ever since she met the turtles. She was created to be their enemy - now she was falling head over heels for this dork.

Granted, Bella was as much a genius as Donnie was. It wasn't surprising to everyone else that they would end up together.

"They're perfect," Donnie managed to say hoarsely. "Thanks."

"Um... you're... welcome."

After another four seconds of them staring at each other, Donnie tilted his head the slightest bit, never kissing someone as romantically as he was about to before.

Bella breathed hotly through her parted lips and licked them, eyes flowing shut as Donnie's bottom lip finally touched hers.

"HEY Are you done in the kitchen Don - "

The two shot away from other like bullets, hands in awkward positions to hide what had just almost happened. Mikey was completely oblivious as he just looked around Donnie's lab as he walked in. "I need to make something."

"Uh y-yeah Mikey that - that's fine," he stuttered. "I'm done."

"Thanks bro!"

Mikey zoomed off and Bella and Donnie just glanced at each other. Donnie adjusted his glasses and Bella just rolled her eyes and sighed as she watched him walk out of the lab.

"You're awfully happy," Leo spoke in response to Mikey's humming as he waltzed into the kitchen.

"Anne is coming over," he chirped. "I have to impress her."

"You've only met her, like, once..."

Mikey looked up to his older brother. "So?"

"So... she barely knows you."

"All the more reason to impress her, duh."

Leo just scratched his head and nodded. "What's wrong?" he heard from Mikey.

"Nothing."

"Mmhm. You're still hung up on Elizabeth."

"I'm really not."

"You really are."

Leo inhaled and exhaled deeply. Why did I come in here.

"I just..." he started. "I know there's good in her. I can see it. She just doesn't see it - None of you do."

"Dude, how many times has she tried to kill you? Kill all of us - her own sisters?"

Leo just shook his head as Mikey continued. "She's leader of a deadly ninja turtle team, Leo. Her mindset is with Shredder. He raised her, and her goal is to kill us. Especially you."

Elizabeth, or Kamiko as her Japanese name given by Shredder, was indeed leader of the four female ninja turtles raised by Shredder. Shredder discovered the four teenage mutant ninja turtles raised by his nemesis Splinter, and thus created four teenage mutant ninja turtles of his own to grow and destroy Splinter's little family.

But we can talk about that later.

Mikey saw the depressed look on his brother's face and set his knife down. "C'mon, bro, I'll cheer you up."

Leo through himself down on his own bed as Mikey locked the door. The orange-masked turtle sprung onto Leo's lap and kissed his brother, hotly, their lips making the juiciest noises.

Leo hadn't been with Mikey in months now - he usually was fucked by Raph, or occasionally he and Donnie went at it. But since Bella had been staying with the brothers at the lair, Donnie only needed a good fuck when we was horny from not being able to really have sex with Bella.

Their heads tilted from side to side as they made out, Leo getting extremely flushed as Mikey groped his crotch. "You know I'm not one for quickies," Leo huffed between kisses.

"I know, bro." Anne wasn't coming over for a few hours, so, they had some time.

Mikey pulled away after a long, deep kiss. "How do you wanna do this?" he asked softly.

Leo just smirked and threw Mikey on the bed. "Get on all fours."

Mikey pressed his lips together as he heard Leo moan as he unsheathed his length. A modest 9 inches.

Fuck, he thought. It's been a while... this might hurt...

His lips remained pressed and he shut his eyes as Leo tickled the head of his cock along Mikey's anus, slicking it up. Mikey couldn't help but part his lips as he moaned, Leo slowly pushing in.

They both groaned softly as Leo worked his way into his little brother. Mikey's elbows and cheek hit the sheets as Leo pushed all the way in.

"Mmmh," he grunted, pulling out and slamming back in. Mikey let out a yelp.

Agonizingly slowly Leo pulled out a little and pushed back in, until it didn't hurt Mikey anymore. He picked up the pace until Mikey was moaning loudly with every thrust.

"Oh, fuck... Leo... Leo..."

Leo just grunted softly as he pounded him. "Leo... Leo..." he heard Mikey moaning his name over and over until he could just mouth it, sensation building up inside both turtles to give them the orgasm of a lifetime.

Mikey's mouth opened wider as Leo fucked him, lips twitching as he was on the brink of cumming, panting and huffing, in desperate orgasm denial. Leo's hand went from Mikey's waist to his cock, stroking it hard but gently, feeling his orgasm build within him.

"OhhhHOOOHHH..." Mikey cried out breathlessly, body shaking, orgasm flooding through him hard. Leo wasn't far behind him as Mikey's seed spurted all over the sheets and Leo's hand.

Leo came quietly, lips parted, eyes squeezed shut as pleasure rippled through him.

After a few moments of panting, the brothers came to their senses and Leo flopped down on the bed beside him.

Leo opened his eyes and stared at the ceiling, then to look to Mikey, beaming.

"God, we haven't done that in a while!" Mikey sang. "I'm gonna be sore..."

Leo smiled and turned back towards the ceiling. After a few minutes he looked back to his little brother, Mikey's eyes closed and mouth smiling.

"You were right, that did cheer me up."

"Told you."

A few moments later Mikey pushed himself off the bed and climbed onto Leo, giving him a peck on the lips. "We should do this more often."

Leo's chest just purred as Mikey scooted down and kissed the tip of Leo's length.

"Donnie..."

Donnie looked up from his microscope. "Oh, hi Bella," he spoke nervously as he adjusted his glasses. "What's up?"

"Oh, nothing," she said as she twirled her fingers. "Listen, about earlier..."

Donnie stood up, hands trying to rest on the table but nearly wiping everything off, his cheeks blushing.

"...I think... that, um," she began, not knowing what to say.

She was sexy as hell, way out of Donatello's league. But she was a technical mastermind - a genius. She couldn't help but fall for the smart guys.

And Donnie knew it too - how could he ever score a girl like that?

She played with the ends of her white mask. She just looked down at the floor. Being fine as hell didn't mean she wasn't socially awkward, being a nerd and all.

Donnie couldn't help but let his eyes float down to her breasts, the perfect detail to her plastron, her shell outlining her figure nicely. Her hips wide, perfect for birthing, he thought. He shook his head mentally. Stop it.

His eyes fluttered back up for her gentle face, now staring back at his. He began to walk towards her.

Her eyes widened a little bit as Donnie got a little closer. "Donnie... I..."

He was ready. Just kidding, he thought, he wasn't ready. What was he doing, trying to be the hero? Did Bella even want to kiss him? Probably not.

Donnie said nothing, his ears hot from blushing. He didn't stop walking until they were inches apart, and he gave a little smile.

Bella kept exhaling deeply through her nostrils, eyes wide, until they floated down to Donnie's smiling lips and back up to his beautiful brown eyes.

Her lips parted every so slightly as his hands rested on her upper arms. His thumbs grazed lightly at her smooth green skin.

Silence filled his lab. The two just stared into each others eyes like a Hallmark drama.

Her hands lifted themselves to rest on Donnie's large forearms as he leaned in, extremely slowly, hesitantly. She could feel his hot breath breathe over her quivering lips, and she licked them quickly.

Oh my god, she thought, this is actually happening...

Donnie paused for a quick second as their noses were millimeters from each other, not really knowing how to do this. He had kissed his brothers before, sure, but not in a while, and not nearly this romantically.

He slowly touched his lips to hers, eyes flowing shut as they naturally formed around hers, Bella's lips doing the same.

Her eyes had already been nearly shut, but they closed as Donnie kissed her. Butterflies exploded in her stomach, having never kissed anyone before. It felt so good...

Her arms explored more of Donnie's shell as he tilted the slightest bit, deepening the kiss. Her hands rested behind his shoulders and locked together, her vocals purring as Donnie gently grabbed her waist and pulled her closer, deepening the kiss even more.

After a few seconds of complete bliss, they slowly pulled apart, smiling, a trail of saliva hooking their lips together. They dove back in, that sweet sound music to her ears.

One of Donnie's hands flew up to the side of her head, thumb touching her sweetly. The kiss broke, in and out, the two lovers getting less awkward as they made out.

It was the most wonderful thing she'd ever experienced.

Hands wandered and explored as his tongue slipped in between her perfect, soft lips, earning a gent moan from Bella as his hands floated down near her butt.

After a solid five minutes they pulled away, saliva dripping from their lips. Bella let out a deep breath as she smiled, their foreheads resting against one another.

A million thoughts raced through Donnie's head as they stood there in silence. He thought about how badly he just wanted to take her to his room and really please her. He had never had these many butterflies before.

But, being the gentleman he was, he decided a first kiss was plenty for one night.