A New Change
Alpha Izuku Midoriya x Omega Reader
Context: You come back after the holidays, both you and Izuku having been the last ones to present and suddenly you both can't stay away from each other.
(A reupload of this fic since I deleted it)
Note: Omegaverse, SMUT, NSFW, mutual M@sturbation, Izuku's fingers lol, Mutual pining, Friends to Lovers, dry humping, big stupid himbo Alphas. Izuku's a Prime Alpha, Reader is a Prima Omega. Primes: Stronger more aggressive Alphas, are over Alphas in the heirachy. Primas are omegas that generally have a higher fertility.
Midoriya carried his boxes inside the dorms for Class 3A. To think he was now in third year. Midoriya really was shocked with how fast time flew by, even with all the hassle and struggles of first and second year.
However, the holiday had been something eventful for Midoriya Izuku. He was one of the last few of his classmates to present and to his surprise, as well as to his mother, he had presented as an Alpha. It wasn't what Midoriya thought would happen, because his mother was a Beta and seemingly, he was a Beta too, until three weeks ago.
He had woken up in a cold sweat and his body aching. He felt horrible that morning and could barely remember anything other than the pain. He doubt he actually ate anything and his poor mother looked so worry for him. When she called All Might, the blond Omega had revealed that he was presenting.
Midoriya truly didn't remember a thing other than it being a horrible experience and he felt as if he was sick, but the day after he felt fine. Other than the fact that he woke up with a cock looking slightly different than how he last left it, a few inches taller and longer thicker canines.
Midoriya didn't really find it a big deal, other than buying scent patches and having to buy new clothes from more Alpha friendly brands. Nothing Midoriya particularly found an inconvenience (other than the clothes but who didn't like new clothes?)
But maybe he was wrong.
"Midoriya?" The green haired Alpha turned at the sound of someone saying his name. He turned to look at Kaminari who jogged up to him with a smile before slowing down. His golden eyes widened in surprise as he stopped. He sniffed. Then sniffed again. The blond Omega took another few steps forward as he sniffed near Midoriya. He looked him over with wide eyes. "Whoa!? Since when were you an Alpha?" He asked surprised.
"Kaminari, what are you talking about?" Iida asked with a raised eyebrow as the Alpha tilted his head and got off the couch.
Denki motioned to Midoriya with his hands. "He smells like an Alpha!" He turned to look back at Izuku. "Looks like one too... Hm... Open up."
Midoriya had to take a step back in surprise as Denki pried open Midoriya's mouth. Sitting there snugly in his mouth were two large canines that weren't there the last time Denki had seen him. Midoriya didn't like Denki's fingers in his mouth. Despite the Omega being a friend of his, he let out a low growl in annoyance, that took everyone by surprise.
Denki took his hands out of Midoriya's mouth with wide eyes, keeping his hands to himself. "Sorry, man! Didn't mean to press into your personal space like that."
Midoriya closed his mouth with a scrunched up face before shaking his head. "Sorry about that, Kaminari. I didn't mean to do that."
Iida adjusted his glasses in surprise. "You're right."
"You see!" He let out.
"No!" Sero let out dramatically as he put his hands over his eyes with a sigh. "Not another one!" He stood up on his tall legs. His black eyebrows furrowed as he looked straight at Midoriya. "This was not part of the plan Midoriya! We were supposed to be Betas together! There can't only be three Beta males in this class!"
Midoriya chuckled as he scratched the back of his head. "Sorry, Sero. It kind of took me by surprise. It only happened two weeks ago." He revealed. Midoriya paused as he heard more sniffing. He straightened up as he turned to look behind him. Sniffing near his arm was Momo.
The Omega paused, putting her hands to herself in embarrassment as a soft blush went to her face. "Sorry Midoriya." She bowed her head. "You just smell... well you smell..."
"Fucking Amazing." Denki let out bluntly.
Iida turned to him shocked with a strict look. "Kaminari! No swearing!"
Midoriya's eyes widened in surprise. "Really? I do?" He let out surprised. He wasn't exactly sure how he smelled, he just knew that he could smell everything much more intense than before and it was something for him to get used to.
A whistle went out as Mina walked into the room. Her golden eyes looked Midoriya up and down. "Midoriya, look at you. Have you been bulking up over the summer?" She asked as she poked his bicep. Midoriya felt a flush of pink go to his cheeks at her proding as her eyes went around him unhindered. It was always like this when people in class presented for the first time.
Sero sighed as he put his fingers to the bridge of his nose. "He presented." He revealed.
"Whoa, really?" She asked surprised. "So it's him and Y/N to finish us off?"
"Y/N?"
Letting out a loud TSK was Bakugou, who was among one of the first to present along with Kirishima who he was sitting ontop of. The two of them had been courting since second year and Bakugou seemed to take great pride in it. His arms were folded over his chest. "That makes no sense. How come Deku presents as a fucking Alpha of all things and Y/N presents too? It makes no sense." He let out in disapproval.
Before anyone could come to Midoriya's aid, a low growl was heard. Midoriya frowned as he looked at Bakugou, a growl coming out from the back of his throat as his scent started to turn sour. The room went silent at the uncharacteristic growl that left him.
Momo covered her nose and Mina and Sero quickly stood up seeing it as their time to shine as Betas and peacekeepers. "Okay, Katsuki that's enough out of you." Mina pointed out to the blond Omega.
"Yah man, you know how sensitive Midoriya is going to be for the next month or so." Sero reminded the blond Omega who had his own trigger happy phase when he first presented.
Bakugou opened his mouth to speak but his pupils started to dilate. Kirishima put a hand to his neck and started to rub at his scent glands gently. Bakugou pouted at being distracted but didn't press on.
Kirishima however looked at Midoriya with an inquisitive look. His head was tilted to the side, long red locks slipping out of the loose bun. Kirishima was the only Prime Alpha in Class 3A which automatically made him very influential among the class dynamics. Right now however, he could feel the balance shifting and it all started when Midoriya entered the room.
"Midoriya?"
"Hm?" Midoriya asked as he flicked his green eyes to Kirishima. Immediately it was as if the temperature in the room fell as both Primes looked at each other. Kirishima's pupils thinned and so did Midoriyas.
"Uh... what's going on?" Shinso asked as he looked between the both of them.
No one had a particular answer as both Alpha males just stared at each other for a moment.
Mina felt her phone vibrate. She fished in her pocket and pulled out her phone. She let out an excited giggle. "Y/N is here!" She let out loudly, dispelling the tension as she ran to the door.
Midoriya blinked, his pupils fluctuating back to normal as he let out a low groan at a soft headache. Kirishima also groaned with a frown as he rubbed his eyes. Bakugou raised an eyebrow and let out a questioning sound but Kirishima didn't respond back.
Shoto moved over to take the box that Midoriya was holding out of his hands. "Are you okay, Izuku?"
Midoriya nodded his head. "Yah, I think so. Just felt weird." He stated as he shook his head and blinked. Before he could open his mouth to greet Todoroki, a scream went out in the air.
Everyone turned to Mina who had effectively tackled you to the floor. "OH MY GOD!" She let out happily with laughter.
You laughed as you had your arms around Mina. "MINA! Please! There's no need to break me right as I arrive." You told her humoured but happy for her excitement.
Midoriya sniffed. He sniffed again. A sweet scent filled the air. It was something he had never thought so sweet yet also welcoming. It wasn't sickeningly sweet nor was it dull. It was potent, very much so. Similar to Bakugou's but instead of making his nose agitated, Midoriya couldn't get enough of the smell. He looked to Shoto who seemed just as confused at the new scent too.
Mina helped you up to your feet and that's when everyone saw it. You chuckled as you waved a hand. "Hello everyone! It's so good to see you."
You stood in a beautiful yellow sundress, but that wasn't the thing that had people surprised. You had changed. Your body had visibly adjusted to the role of an Omega but in a way that Midoriya couldn't exactly describe. Your hips had widened out a bit, making sure to suit your dynamic's purpose of bearing pups, you hadn't exactly shrunken in height but your height suited your figure and you looked like you were glowing. A wave of calm coming with you.
Excited squeals filled the air as Denki, Momo and Koda also flocked over to you. The group of Omegas and Mina crowding you as you smiled at all of them.
"You look amazing!" Denki let out with a bright smile.
"You smell so nice! I knew you'd turn into an Omega." Momo praised.
"When did you present?"
Bakugou rolled his eyes at all the excited chirps and squeals from all the other Omegas in his class, not finding it necessary.
You chuckled as you moved to pick up your bags. "Like three weeks ago." You voiced out informing them. "I just have been busy with the commission and everything that I didn't really get to take it all in." You explained. For some odd chance, you lifted your gaze and it landed straight on Midoriya. Your eyebrows raised in surprise, instantly catching on the difference.
He stared back at you before offering you a kind smile. You felt heat move up your face and you smiled back but looked away quickly to stop yourself before your scent leaked out your feelings. You had always had a crush on Midoriya since first year but you never really got to tell him about it. You just decided to keep it to yourself.
Since then, the dynamics and politics of the class had shifted but silently, in a way that no one brought it up but it was clearly different. However, you were more focused on the big Alpha that was newly presented too.
Just watching him train could make you drool. Midoriya seemed to have an underlying aggression to him that you always knew was there but just seemed more prevalent. You would see it in group examinations for training. Watching him in his hero uniform, canines barred as he faced classmates in Class B, his pupils thin and nothing other than threat behind those eyes.
However, you also loved how he stayed the same. He was still such a nerd as he would scribble at his side of the class with his head down in his notebook taking notes and muttering to himself about whatever was being discussed. Or how he would easily explain a quirk and its pros and cons when it was one he knew or had an inkling of an idea how to tackle or deal with.
But every time you saw him you felt as if you were suffocating. You couldn't breathe in his scent the else you felt like you were just about to slick up your panties, or you couldn't think too hard about how handsome he was the else your scent would go all heavy and savoury showing that your thoughts weren't all that innocent.
So despite trying your best not to make an utter fool of yourself and to escape the humiliation of being labelled as nothing more than a horny crazed Omega, you somehow found yourself downstairs with Midoriya right in front of you.
The large Alpha had his eyebrows raised in surprise as he stood in front of you, in nothing more than a pair of sleeping boxers. Considerings Alphas ran warmer than Omegas, you weren't surprised, but still. "You couldn't sleep too?" He asked with a gentle smile, however you could barely get past his bare abs. His muscles seemed defined in the faint glow of themoonlight.
You swallowed down hard, nodding your head. "Yah. Couldn't fall back asleep. I thought maybe I should... get some water." You motioned to the water bottle in your hand. Midoriya smiled waving the one he wanted to refill too. You nodded with a smile. The both of you were silent as you stood amongst each other.
Midoriya kept his eyes on you as you looked to the side. You were in a pair of short pyjama pants and a tank top. However, considering it was chilly outside of the dorm rooms, Midoriya couldn't tear his eyes away from your shirt, particularly, your nipples that pronounced themselves. He swallowed down hard, trying his best to be civil.
How would they feel in his mouth?
"Would you..." He tore his eyes up to your face as you began to speak. "Would you like to come over to my room? We can watch a movie or something?" You offered up to him.
Midoriya smiled and nodded his head. "Sure! Sounds great."
Midoriya followed you back to your room on the femme side of the dormitories. He had never been to your room before, so his heart was beating fast at the thought. What would it be like? Would it smell like you?
You unlocked your door, opening it and allowing Midoriya in after you before closing it behind you. Midoriya looked around at the room. It suited you, with your own unique style and everything. He noticed your nest was pushed to a corner, and it seemed to be the place generating the most of your scent. It was warm and wonderful smelling. It smelt like you.
You moved to open up your laptop as the both of you got seated in the dark in your room. You set up a movie you had never watched before and got comfortable.
The two of you had light conversation, meaningless really but it was easy talking to him.
However, what you didn't expect was 30 minutes into the movie for there to already be a sex scene. Your face burned hot as you tried your best not to look uncomfortable. This was not how you thought this movie was going to go.
You glanced over to the green haired Alpha in your room. Midoriya was silent as he leaned back against the wall that your bed was pushed against, not a particular emotion on your face. You tried to ignore the heavy breathing from the audio of the movie and you tried to slow down your own. You took a deep breath and tried your best to control your scent as not to give off anything.
You glanced down to where Midoriya sat with his arms folded over his chest, legs spread as he watched the movie. Your eyes flicked down to his crotch. You felt a jolt of arousal go through you at the bulge. Was he hard?
Or was that him soft?
At the thought you tried to tear your eyes away from him, swallowing down hard. You had to keep your mind focused and still. You needed to focus on the task at hand and that was finishing this movie. However...
How would it feel to sit on it? Would he let you hump him just at the fact that you couldn't think when he was around you? He smelt sooo good. He smelt like your worst fantasies and greatest pleasures.
Midoriya's fingers dug into his biceps. This was not how he thought this movie would go. He was sure that this was supposed to be a super sweet romcom. But now, right in his face was a whole lot of a famous person's ass.
It didn't help that you were sitting next to him and your scent was so intoxicating. You smelt like you fell from heaven and right into his lap. He wanted to pull you into his lap. Your scent made his gums ache. It was the main reason why he was keeping his mouth shut.
He took a deep breath as he shifted, glancing over to you briefly. Only to realise your eyes weren't on the screen either. Your eyes were on him. Sort of. Your eyes were downcasted as you focused on something else. His eyebrows furrowed slightly as he flicked his gaze down wondering maybe there was something on his pants that he wasn't aware of. The only thing he could really take notice of was his
...
Oh.
Midoriya tried to fight off a deep red blush that would have turned him into a tomato. So that's what you were staring at? If it was bothering you, you probably would have kicked him out of your room by now... but you hadn't. Not yet.
So... it was okay...
Midoriya glanced down to you, where your thighs were pressed together. It seemed a rather uncomfortable way to sit but there you were, sitting with your legs crossed as you breathed heavy enough that Midoriya was semi-concerned.
He decided to verify his suspicions. It could either lead to him getting kicked out of your room or to him being the happies Alpha in the entire UA.
Either one would have to work.
You watched as you saw him move to briefly shift on your bed, a hand adjusting himself before settling on his inner thigh.
Fuck.
Why did he have to be hot? Why did he have to be more than just a lovely and caring pack member in your eyes? Cause now you couldn't stop staring at the way his hand rested over his clothed dick, and most of all you could stop thinking about how it would feel underneath you.
You bit back a whimper as you absent mindedly brought a hand over your breast. Two fingers pinching your nipple as you tried your best to squeeze your thighs to relieve the tension you were feeling. You swallowed down hard as you moved your eyes away from his crotch to look up at his face. only to find that Midoriya was already looking at you. A single raised eyebrow on his face and a slight smirk to his lips. You instantly looked away from him, dropping your hands away from your body as you stared down at the movie.
This was it for you. He caught you staring. Now he was going to tell Aizawa Sensei and he would sit you down for stern talking to about not staring at Alpha's bulges with no consent from them.
"Omega." You let out a chirp but you didn't turn to look at him. He carefully reached over, pausing the movie mid moan of whoever it was, before moving your head to turn and face him. The light from your screen illuminated his face as he stared back at you, wide pupils that consumed his green emerald irises. He glanced down away from your eyes.
Your eyebrows twitched as you glanced down as well. You then noticed that your nipples were hard. Well... they had been hard since before the movie. You glanced up at his eyes and he looked at you. There was a beat of silence as you both stared at each other.
You shifted slightly, spreading your legs.
Instantly Midoriya was hit with the scent of slick. His eyes fluttered as he withheld a groan to let out a low hum. You smelt intoxicating. He wondered how wet you were and how on earth you managed to cover that up.
He watched as you shimmied to close your laptop screen, descending you both in darkness, other than the bright moonlight from outside. You were illuminated perfectly as he watched you turn to face him, pushing a pillow behind you as he watched you settle back to face him.
Your eyes watched his face closely as you slowly reached your hands up to your breasts again, squeezing them.
Midoriya let out a soft groan.
You watched Midoriya move to do the same thing you did, his body facing you as he leaned back against the headboard of your bed. You watched him shift a hand moving over to where his cock was, lightly grabbing it.
He was thick.
The sight of it just through his pants was enough to make you feel slick drip out of you again. You whimpered as you moved a hand down between your legs, slipping down past your waistband.
Midoriya couldn't help it mostly because he refused to aknowledge this was real.
No, he was not currently rubbing his cock through his pants at the sight of you playing with your nipples in your room. No, he could not smell your slick almost as if his nose was pressed against your sex. No, he could not see that you weren't wearing panties underneath your loose booty short pyjama pants and could see a glisten of said slick.
But he did know, he could definitely hear the way your cunt was wet as you dipped a finger to rub your clit underneath your shorts, a glimpse of your fat cunt to him.
Fuck.
You both couldn't help yourselves as you stared at each other. This was better than staying up at night imagining either one of you or trying to substitute adult stars with each other.
This was you and him, watching each other, fantasising but not touching. Wanting each other by restraining yourselves.
You rubbed yourself the way you liked it and damn did you not expect your high to feel like it was coming so fast. For the most part, you didn't expect for his cock to keep growing underneath his pants.
Why on earth did he look so big? And the way his hand stroked his cock was enough to make you drenched. You could feel your pyjama pants start to stick to your skin at the connection of slick between you and the cloth.
Midoriya couldn't take it anymore. He let go of himself as he reached over to grab you, breaking the imaginary barrier. Your eyes widened as you felt his hands on your hips before he pulled you over suddenly. You let out a surprised chirp as he brought you to sit on his lap.
Your eyes widened as you looked down at him, him looking up at you.
He sat up briefly, his face close to your own as you both breathed heavily, your eyes locked onto each other and the strength of a bond you had both been ignoring, puling at each other.
You whimpered as you felt him twitch right underneath your cunt where you sat on him. "Alpha."
Midoriya moved his hand to the back of your neck, and pulled you down to kiss you. A groan was pulled out of his chest at the taste of your mouth on his.
He's been wanting to do this for sooo long.
You moved your arms to wrap around his neck, leaning in closer. You wanted him. You wanted him so badly. His tongue was hot in your mouth and you let him dominate you as your hands dragged down his expansive scar littered body. Every scar, every freckle, his entire body all for you to feel finally.
You were breathing off of each other's oxygen, moving back and forwards, rocking against each other without even planning it.
Midoriya let out a moan at the feeling of your wet cunt rubbing over his clothed cock. He
pushed you down harder, allowing you to girate your hips how you wanted. He moved a hand to track your movements with one hand while the other moved up your back before sliding over to your front, wanting to grab at your tits. Which he did.
His hands moved under your shirt and grabbed your breast, making you move back with a gasp, air filling your lungs however you were petty. You couldn't care about air when you could be closer to him. You felt one of his fingers, his calloused fingers, move to feel over your nipple. You felt him tug and pinch at your sensitive bud making you cry.
You looked down at him from where you sat on top of him, your hips moving hard and fast as you settled your knees at either side of him, trying to move up and down while you did it.
Midoriya groaned as he leaned back, watching your hips as you did it. You had soaked through your shorts and were now making a decently sized wet patch on his own pants. "Good girl. Come on, ride this dick. It's all fucking yours." His low voice had you whining, as you buried your face in the crook of his neck, chasing the high that was coming to you fast.
This was a dream you didn't want to leave.
Midoriya tried his best not too make too much noise of his own but he couldn't help it. Not when your scent flooded his nose, not when you're entire being flooded his every senses.
He was close. He was so close.
He bucked his hips making you whine. "Yes." You whispered out into the air as you gripped onto him harder. You both held onto each other for dear life, not wanting to separate as you both chased the high you were craving. Heavy breaths, groans, moans and gripping fingers.
You slapped a hand over your mouth as you cried out in pleasure, grinding down against him hard and fast as your orgasm rushed through you. Midoriya held you down against him as you did. "Fuck, fuck, fuck-" He bit down on your shoulder as he stilled, allowing you to use him for your own pleasure. His eyes rolled into his skull as a deep groan came out of him as he thrusted up into your warm wet space between your legs.
You couldn't breathe. You couldn't think. Your mind shattered into billions of peices as you came hard against him. You were stuck in a floating space that was blissful pleasure. The smell of him, the feel of him, everything about him.
You finally gasped as you collapsed against his chest, a broken sob out of your body as you shivered in his grasp. Midoriya relaxed back against your pillow as he held you, his arms wrapped around you as his thumb rubbed at your arm.
You were both breathing hard, but Midoriya fought sleep as he opened his eyes to kiss your head. You were shivering, your thighs shaking as you tried to climb back from the orgasm you just had. He shushed you sweetly as he kissed your head again, holding you tighter.
"It's okay. It's okay. Just breathe. I'm here, Alpha is here." He told you reassuringly. "I'm here. Don't fight it, just breathe." His comforting soothing words and touches, allowed you to close your eyes and rest against his chest. It took a few minutes before you were properly passed out on top of him.
Midoriya only moved when he was sure you were dead asleep. He managed to grab a towel and clean the both of you up, promising himself he'd wash that in the morning. He got you a new pair of shorts and went to your bathroom (a new perk of being third years- private bathrooms) and cleaned himself off before he safely slipped back into your bed. He held you safely, a smile on his face wondering how on earth he managed to pull this off.
You were making breakfast in the kitchen as everyone started clambering downstairs before the school day would start. You managed to flip a pancake, making sure not to burn it.
"I swear, I need to go to sleep earlier." Denki stated as he sat with his arms folded as he leaned over the common room table. He let out a groan making Sero shake his head.
You chuckled at the sound as you looked to Mina who was on breakfast duty with you, along with Iida.
Suddenly you felt a pair of arms snake around your waist as a body pressed up against you. "What are you making?" Midoriya asked in your ear. At the smell of his scent you took a deep breath before leaning back in bliss.
You smiled as you tilted your head up at him. "Pancakes. They're almost ready."
He hummed before placing a kiss to your neck. "Why is it that everytime you're cooking a meal, I'm so much more hungrier?" He asked lowly, his mouth attached to your neck as he playfully nibbled near your scent gland.
You shot up with a chirp, arousal leaking through your scent. You slapped the spatula on his arm. "Back Alpha! Back! I need to finish breakfast."
Midoriya chuckled with a nod. "Alright. Save me a plate." He wished as he turned to go and give a shocked Iida a fistbump before walking to go sit on one of the chairs at the table.
Kirishima and Bakugou, as well as the rest of the pack were silent as they watched the
exchange. Denki motioned between Midoriya and you, the both of you secretly courting each other behind closed doors until today. "When did that happen?"
-Glitch1d
