Rottmnt Oneshots

"Y/n! Y/n! Donnie needs you!" Sheldon's voice echos through out the lair as he speeds around the large room. You were sitting with Raph in the "living room" of the lair working out. He was bench pressing while you did legs.

Raph looked up from where he was laying down but turned away when he realized he wasn't the one needed. You set down your weights and get up from your sitting position. "See you later, good luck!" Raph calls out to you with a chuckle.

Sheldon flys by you making small talk with you as you walk to Donnie's lab. "Did he say what he needed?" You ask the robot. He shakes his mechanical head, "Nope just that I had to go get you, bring you to the lab, and then go find something to do for a few hours."

You nod your head in understanding untill the last instruction is said. "What? Why would he not want you in the lab?" Sheldon shrugs his shoulders as much as he can, whooshing past you with a wave goodbye.

After a moment of thought you knock on the lab door, it takes one hit for the door to opens quickly. You gasp in suprise at the quick movement, once you come back to yourself you walk through the doors. Looking around the room to find Donnie you wall through the lab.

Behind you the doors shut quickly with a quiet slam. "Don? Where you at man?" Your voice slightly echos through the large room. You hear a muffled call from across the room, you make your way over from where you hear the sound.

When you see your boyfriend he is pacing back and forth with a rope in his hand. When he sees you his eyes immediately drop, refusing to look directly at you. He speeds towards you, you notice how his hands twitch towards you but stay at his sides.

"Y/n I need to ask you to do something that might seem...strange." Donnies voice wavers in embarrassment. "I mean everything about our lives is strange so ask away." It's now that you realize Donnie is breathing heavily, he clears his throat a couple times.

"You ok?" You ask softly, your voice hesitant. Donnie nods his head quickly. He shoves the rope into your hands with a blushing face. "I need you to tie me up." Your face contorts to a shocked expression while Donnie looks away, his face getting more flushed by the second.

You try to stutter out a an answer but can't find the words. "Tie you up? Why?" Donnie just shakes his head, "You don't need to know, please just do it." Donnie seems to think for a moment before speaking. "You know that weird thing we found in the hidden city? Yeah well it hit me with this powder and now I feel...weird."

In confusion you touch his shoulder to help his shaking. He let's out a shaky breath and leans into your hand. "Donnie I'm worried what's wrong?"

"Just tie me up frist please and then I'll tell you. Promise."

After a few minutes of fumbling around in awkward silence you find a desk leg to tie him to. "You sure about this?" Donnie just quickly shakes his head, sitting down on the floor and putting his hands behind the chair leg.

It takes you a minute to tie his hands tightly together but when you do you get up and look down at the flushed terrapin. "Ok so what is happening?" He stays silent for a while.

"I think the thing we found had aphrodisiac in it. Or in simple terms....sex pollen." Donnie clears his throat, looking up at you for the first time you came into the lab. His eyes seem to be on fire The way they are trained on you.

"Sex pollen?" You ask. Donnie comforms with a nod and slight squirm of his hips. "And you want to be tied up why?" Your question seems to suprise the terrapin. "Because i don't want to go on a sex marathon with the first thing I see?" Donnie seems to regret his choice of words so you keep your teasing to yourself.

The two of you had been dating for around 7 months but haven't done anything yet. Donnie was a virgin, you had minimum experience, and it just didn't seem like something that needed to happen. Now that didn't mean you didn't think about it. Your boyfriend is sexy and you definitely know it.

One of your hands come up to rub his plastron you lean into his ear, "I could help?" Your words shock Donnie, making him flush. "You don't need to do that." Donnies voice is hesitant, like he knows what he's saying is going against what he wants.

"And if I want to?" Your voice is sweet like honey that Donnie can't resist. "Y/n" Donnies voice is shaky. "Please help me." He slightly thrusts his hips into the ground at the feeling of your hand scratch down his plastron.

Your other hand goes down towards his tail, you don't know much about mutant turtle anatomy but you can remember a bit about the class Donnie gave you. "Wait y/n!" You stop your movements, looking up at him. "I don't want our first time to be when I'm drugged up on an aphrodisiac."

He seems embarrassed by the words like they are a forbidden request. "That's ok baby, we can just do hand stuff." Donnie thinks for a moment and nods his head. You begin your movemt back down towards his tail. You look between his spread legs and see a small slit on his tail.

"What's that?" Donnie chokes on a moan bubbling up in his throat at the feel of your fingers lightly playing with his tail. "Cloaca." He whines the words, just barley able to get them out from his heavy breathing.

You use your thumb to lightly rub the tip of the soft tail. "Can I touch it?" The words seem to wound him the way he moans. He quickly nods his head with a whine.

You smile, leaning in to whisper in his ear. "Common Don, use your words." The whimper that falls from his lips is sweet to your ears. "Yes please, God y/n just-" He cuts himself of his a moan torn from his throat when you slowly start to rub your fingers on the small slit.

You take your time massaging it, after a minute you push your fingers into the slit. Donnie can hear how pathetic he sounds but can't stop the whine forming. Your fingers go in fully, you stay still for a second before beginning to thrust them in and out.

Every whimper that fall from Donnine lips is desperate and airy. You start to feel your fingers brush against something in his hole. "Fuck y/n I'm going to drop, fucking please." At this point he doesn't know exactly what he's begging for but can't stop himself from doing it.

Confusion contorts your features and Donnie must realize since he starts to explain. "My penis comes- fucking hell-through my cloaca and- holy shit please slow down." Donnie moans and stutters through every word.

To give him a break your fingers slow down to more lazy thrusts till they are mostly just massaging the inside of Donnies hole. Donnie tries leveling his breathing but can't with the way you tease him whenever he seems to calm down.

With a smirk you lean into the crook of his neck and whisper, "You were saying handsome?" With a light nibble on his neck. Donnies face flushes from the feeling of your feather light kisses to his neck. "My dick comes out through my cloaca."

Donnie rushes out the words as quickly as he can. When he's done speaking you begin thrusting your fingers back into him. What you now assume is his dick starts to prodd at you fingers. Everytime you touch it Donnie let's out a choked off moan.

"Y/n st-op." Donnies words suprise you, causing your fingers to immediately stop and pull out of him. He whimpers at the loss. "I'm sorry what-" you get cut off by the wet sound of Donnie 'dropping' and the moan that follows.

"Holy shit Don." Is all you can say under your breath. Donnie slightly squirms his hips after you don't do anything for a minute. "Needed you to pull out your fingers so I could drop. I cant..come without droping." Donnie grumbles.

"You ever try?" The words suprise both you and Donnie he flushes and shakes his head. "Guess we'll just have to try that out another time." Before Donnie can attempt to respond you move your hands to pump his length.

He whines and throws his head back onto the desk it only takes a few pumps of your hand for Donnie to start trying to fold in on himself. "Going to come holy shit." Your hand moves faster on him. He comes on his lower plastron with a moan that makes you glad his lab is securely sound proof.

Every breath Donnie takes is shaky and comes in sharp pants. Everything hurts, his cock hurts from somehow being both over and under stimulated, his skin feels warm and too tight. But he wants, he needs more.

Donnie continues to buck his hips into your hand despite the tears forming in his eyes he whines. "Don't stop please." Donnie starts to beg, he can't help but love the way your hand pumps him. The pollen doesn't seem to be wearing off but the only thing Donnie can pay attention to at the moment is you.