Donatello x Reader Smut

Too Busy

Hours dragged by, and your previously doting boyfriend was 'too busy' to spend some time with you. It had been quite awhile since you two had even been alone, and even longer since you had last had sex. It was always the 'too busy' excuse. You understood that his work was very important to the team, often being the foundation of their plans, but this had gone on long enough. You missed him. You missed the cuddling, watching movies together, stargazing and listening to him ramble on about different space objects.

You made your presence known by loudly sliding open the door to his lab and bellowing, "Heyyyy Donnie!"

He jumped, almost spilling the contents of a test tube. "GAH- ooh, you scared me!" He exclaimed, sliding his goggles onto his forehead. You rolled your eyes teasingly. "You've been trapped in here for months, Donnie. Come and see me, I've missed you," you whined. Donnie sighed. "I'm too-" you cut him off. "Oh, come on! You've been 'too busy' for literal months! I know this stuff is more important than I can even begin to grasp, but I'm lonely! I know you must be too, in here working all the time! Please, just for today?" You begged, approaching him where he sat at his desk.

"I'm sorry, Y/N, I miss you too, but I've nearly completed this compound. You can hang out in here, just please let me focus, and when I'm done I'll take you out. Deal?" He offered. You softened and smiled. "Okay, thanks Donnie! I love you," you proclaimed, hugging his head to your chest tightly and kissing his forehead.

•••

"Juuuust another drop of chlorine aaand..." he said to himself. He watched intently as the chemical dropped into his mixture, turning it from clear to gray. He groaned, exasperated. "Oh, come on! This is the seventh time already!" He yelled, echoing through the laboratory and startling you awake. You had fallen asleep in a bean bag chair after a half hour of him talking to himself about whatever he was trying to make. You looked at your phone's displayed time, seeing that three and a half hours had gone by, not counting the half hour you spent awake. You furrowed your brow and got up, walking towards him.

He sat the test tube down into its rack and massaged his temples. He didn't realize you had gotten out of the bean bag chair and were now behind him. You spun him around in his chair, ignoring his surprised 'Woah!' And squeezing his shoulders. "Donatello, you have spent way too much time worrying about this lab. I think you've forgotten how good I am at sucking your cock."

His gaze went from tired to shocked, his cheeks growing redder by the second. "Uh- um-" he tried to speak, but had no idea what to say. Not to that sort of statement. You leaned down so you were at eye level with him. "Do you need me to remind you?" You asked, moving your right hand down his lean arm and getting onto your knees between his thighs.

Donnie's burgundy eyes watched in embarrassment as you sank down and placed your hands on his thighs, rubbing up and down.

Seeing that after so long had his cock stirring instantly. It was already out of his cloaca, and you watched it getting harder and harder. "See? It's been too long since you've fucked me," you cooed, grasping it at the base and licking the slit. "Hha!" He cried, covering his mouth. You hummed, rubbing his cock and holding his thigh. You could hear his breathing increase and get heavier. He wouldn't last long.

A hand placed itself on your shoulder, silently urging you on. You grinned up at him before taking the large head in. He had one eye closed, teeth bared and brow raised while you sucked him off. Your lips caressed his penis perfectly, the sight of them sliding down his length made him churr.

Donnie's cock pulsed angrily in your mouth. Your own sex was wet at the feeling of doing this to him. He'd have to pay you back for this later. You swallowed around the massive girth, and stopped sliding down when it hit the back of your throat. There was still plenty left, but it would probably block your airway if you took it all. No issue there, every time you did this he came despite that, so it didn't matter.

"Ohhhh Y/N, oh god..." he moaned, gripping the arm of his chair tightly. You took your mouth off, stroking his cock quickly. "You gonna cum, Donnie?" You asked. His breath grew faster and he tilted his head back slightly. "Ahh, yes..!" He cried out. You went back to sucking him, almost gagging on it as you fucked your mouth with it. He was whimpering at this point, fidgeting in his chair as he got closer to his orgasm.

You knew he was about to blow, but you didn't stop. You kept bobbing your head on him, excited to feel his cum hit your throat for the first time in ages. His dick got hotter suddenly, the rhythmic pulses speeding up and becoming almost erratic.

"Ah! Oh! Oh Y/N, I'm- ahhh!" He almost screamed, spurting warm, viscous semen into your mouth. You moaned at the feel and taste, savoring it for a moment before beginning to swallow it. You kept swallowing until he stopped cumming, not letting any of it linger.

He panted quickly as he came, only slowing with a whine when he was done. He could only watch you as you slipped him out of your mouth, his endowment slick and shiny with your saliva. You stood back up, dusting off your pants.

"How was that?" You asked. He couldn't muster up his voice. He just raised his hand, giving a thumbs-up. You chuckled while he regulated his breathing. "Good,"

You set anything delicate off of his desk, taking your pants off and bending over it, exposing your dripping hole to him. "Now get up here and fuck me."

•••

Part two is in the making.