#krbk omegaverse

[luxxible]

courting gift <3

[tharedfish113]

Bakugou is an angry omega who doesn't let people touch him. Like a cat hybrid, he isn't interested in forming bonds or caring about other people's feelings. He refuses to have a pack because he can do things alone, and extras should mind their own business.

At first, most students in class 1-A were baffled by his attitude. They were used to omegas who yearned for touch and wanted to take care of their people, who begged for an alpha. And yeah, cat omegas were kind of loners, but they still had packs who cared for them and vice versa. They made nests, scented, and purred to those who were closest to them. Instead, the blonde refused to even make friends, to let out his scent except to make everybody clear that he was angry or annoyed. He probably didn't even have a nest, and his only way of communicating was through screams and hisses. At first, they were put off by his attitude, but by the third year, they had grown fond of it, making it their new normal.

One particular day, he was angry, exploding at every single little thing. He screamed, hissed, and destroyed everyone during training.

Kaminari, a foxy omega, wanted to play a prank on Bakugou, planning on scaring him as revenge for today's exercise. But he needed the help of alpha Kirishima, who had a spare key to Bakugou's room "for emergencies." Kaminari told Kiri that Bakugou had taken something from him, and once they were inside the room, Kaminari went to hide in the closet.

"Bro, what are you doing?" Kirishima asked, surprised.

"Going to scare Bakugou. He was being a jerk today," said the blonde with a playful smile. "Care to join me?"

"Dude! What the fuck! No! Do you have any idea what Bakugou would do to you?" Kaminari didn't respond, just ducked to get inside the closet. "I didn't sign up for this, man."

The electric traitor looked at him, wiggling his eyebrows, trying to convince the redhead to join the prank. But Kirishima was exhausted after today's training exercise, and he didn't have it in him to save his friend from inevitable doom. With a sigh, he went to the door. Unlike Kaminari, who was an omega, Kirishima couldn't be here without Bakugou's permission. Being an alpha uninvited in an omega's room would bring bad repercussions. He wasn't that kind of alpha, but still, it was frowned upon. Even though the explosive omega didn't care for what people said, he didn't like others in his space. He couldn't afford to make him angry. The omega needed to rest today, god knows he had a bad day.

Just when he was about to open the door, the sound of steps coming closer froze him. It was Bakugou coming to his room, and he couldn't explain the reason for his presence here without throwing Kaminari under the bus. So he had no other choice but to hide with his friend, hoping that if he was allowed to talk things through, only the fox omega would be blasted.

The door opens, and the strong figure of Katsuki can be seen carrying some red rags. No, those are clothes, and by the smell of it, pinewood and petrichor, those were Kirishima's clothes.

In the middle of the room, Bakugou is standing with Kirishima's shirt, sniffing and scenting it like it was his most precious possession, taking a deep breath, Bakugou released all of his stress before pressing his cheeks against Kirishima's shirt. He buried his face in the fabric, hoping to drown in the alpha's scent.

Suddenly, a low rumble caught their attention. To Kaminari, it sounded like a growling beast ready to attack, but to Kirishima, it was more like a soft kitty purr that made him want to pat Bakugou's head and give him his own scent in return.

For the first time, the two boys heard Bakugou purr. It was a sound no one knew existed. Bakugou had a relaxed expression on his face, smiling softly at the shirt and looking at it fondly. Kirishima felt something inside him tingle at the sight.

Bakugou then moved through his room, heading towards the closet like it was routine. Both Kirishima and Kaminari had their hearts in their throats. Kaminari realized that his plan wasn't such a great idea and hoped Bakugou wouldn't kill him slowly. Fortunately, he didn't.

Bakugou opened the top cabinet and pulled out a blank body pillow and... was that an All Might plushie? Kaminari didn't recognize it, assuming it was a childhood rag too embarrassing to keep out in the open. However, Kirishima knew exactly what it was. He had won the plushie for Bakugou on the day they went to the festival with their classmates. While Bakugou had put on a brave front, Kirishima couldn't shake the feeling that the omega was a little disappointed that day.

He recalled that day, they played some games, ate a little bit of food, and since Bakugou didn't care about second gender norms, he didn't hold back to please the blond, feeding him and scenting him to calm him down. He looked kind of cute while doing so, but still, there was that light of sadness in his eyes.

The sound of a sigh brings Kirishima back to reality, and there's Bakugou still in the middle of his room taking a deep inhale, savoring the smell, rubbing his cheeks with the shirt. The sound of a rumble makes the hiding boys perk up, it's so soft...

Bakugou hugs the plushie too, with the same love he did Kirishima's shirt, and puts the shirt on the body pillow, as if he were making a Kirishima pillow, and starts smiling fondly, scenting them while holding the plushie as if it were his pup... Is he... Is he playing pretend with those two??

He puts the "pillowshima" on his bed, cuddling with it, and Kirishima is mesmerized by the picture: a scary omega now purring to the scent of him as if he were his alpha.

Bakugou hugged the pillow tightly, with Kirishima's shirt wrapped around it, as if he was holding onto him.

"I had a bad day," he whispered softly, barely audible, as he buried his face in the fabric, trying to inhale more of Kirishima's scent, maybe to calm himself down or to feel closer to him. His voice cracked as he continued, "Fucking Deku stole one of my moves again. Do you know how hard I worked on that kick? I stretched for hours, trained with Tapeface, and even modified my suit. And that rat, that fucking rat," he paused to catch his breath, tears streaming down his face, "everyone congratulated him like he came up with the move all by himself. And if I say that I made it, I'm just attention seeking child."

Kaminari winced at Bakugou's words. At first, he thought the explosive omega was just being his usual self, trying to hog the spotlight and belittle Midoriya's efforts. But now he could see the pain behind the outburst, the frustration of not being recognized for his hard work and talent. Bakugou was hurting, and Kaminari wished he could do something to help him.

They didn't really give Explosión Boy enough credit. Everyone saw him training, doing more yoga and other exercises to kick even higher, and they all knew the move was Bakugou's. It debuted during a training exercise with Class 1-B, where it knocked the shit out of Tetsu Tetsu with just one kick. But it still wasn't perfect, and the cat-hybrid knew it. He kept training and he may have already used that perfect kick during a training session or a criminal chase, but the one they saw was Midoriya's.

Katsuki getting upset about Midoriya's praise seemed more than just superficial. Nobody acknowledged that Bakugou made that kick, likely because of his attitude. He was being a jerk, and no one wanted to give him the satisfaction.

[guardian-of-da-gay]

#subtopkrbkweek Day 7 Be Mean (Baku would say ‘Be Responsible’)

When your alpha boyf is in rut but you still got an organic chemistry test in the morning--cue lofi hip hop radio - beats to get h*mped/study to

See it uncensored on Patreon~

[mtjester]

B!tched Chapter 41 is up! 18+, Explicit, mind the tags. Excerpt:

A deep pulse of foreboding ripples through you. It’s been there since yesterday, festering under your more salient anxiety. “Um…sensei?” you venture after a pause. His eyes flick to yours. “Is…Nobody’s reputation really that bad?” “Tch,” he responds on impulse, but he leans back and considers his answer before giving you a more meaningful reply. “There are many philosophies when it comes to hero work,” he says, picking his words carefully. “For some, hero work is a path to fame and money, and pro heroes are not much better than glorified celebrities. For others…” He pauses, searching for what he wants to say. His scowl deepens. “For others, heroes are public servants who renounce all personal goals, desires, and self-interest when they go pro. Heroes are a means to an end, tools to be used for the greater good. That’s Nobody’s approach.” You furrow your brow. “But…isn’t that what a hero is? Heroes are good guys who put everything on the line to make the world a better place. Right?” Aizawa closes his eyes and sighs deeply. When he opens them again, he looks achingly tired. “Heroes are people, Kirishima,” he says. He picks up his tea again. “And that’s the problem with Nobody.”

Read on AO3!

[nutella0mutt]

Chapter 19 posted of Alpha x Alpha!

[castershellwrites]

My second preview for the Heat of Our Hearts Zine. This one is hot and spicy, perfect for a summer heat, ahem cough, the summer heat. Check out the shop website, preorders are open now!

Read some fluff or smut, check out some gorgeous art, bedeck your home in awesome merch, and maybe add that super snuggly blanket to your nest <3

[pl-sultrqz]

Hiiiii :3!!

I’m lookin for a rp!!

Starting off with a little about me!!

I’m 17 years old (i prefer you to be in my age range!!! (Please no younger than 16)) My name is Silvy, and I’m currently in college, working on a major for psychology!! I enjoy editing, writing (obviously), reading, cosplaying, etc!! I’m looking for someone to not only be a rp buddy, but also a friend!!! :3

I DO main Izuku, one hundred percent. BUUTTT. I am not opposed to and actually really enjoying writing other characters!! I like to write Katsuki, Rody Soul, Eijiro Kirishima, etc!!! I’m always trying to widen my writing variety!!

Some of my favorite ships are

Rodydeku, Bkdk, Kirideku, Tododeku, Shindeku, Izuocha, Togachako, Kiribaku, IidaMei, Iidadeku, Kirimina, Kamijirou, Momojirou, InkoMight, and so many more!! Feel free to ask, I will likely enjoy it, but there are those very few ships i’ll either enjoy and just not want to write either side of, or not like at all!!! But don’t be scared to ask!! I don’t bite :).

I also LOVE platonic pairings!!! Like Mother and son (Izuku and Inko and Mitsuki and Katsuki being my favs), just platonic friends (krbk,bkdk,rddk,mina and izuku, mina and ochaco, etc!) or found familg, sibling type bonds (Mirio and Izuku, Eri and Izuku, Katsuki and Ochaco, the soul siblings, etc!) i like these even as a side or even just as the main pairing!!

I enjoy a variety of themes!! I enjoy fluff, angst, COMFORT FLUFF/ANGST!!!!, slowburn, etc!! Please just be willing to plot with me, atleast, give me something to work with!!!

I also will NOT do oneliners, or rp with someone who does one liners, sorry! BUT I have been much kore lenient length wise since college has started, so I don’t mind shorter replies!

I feel like this is kinda bare minimum and stuff I shouldn’t have to mention, but there’s always that person trying to use it!!! SO, I will NOT do things like omegaverse, mpreg, 🍇 mentions, or anything with acting out sh or suicidal ideations, for some pretty obvious reasons!

I like things like fantasy type aus, college aus, soulmate aus, quirkless, etc! Go crazy! I even like crossover type aus, and I’ve had plenty of ideas on them! Like tangled x rddk, spiderman x izuocha, aladdin x rddk, etc etc!

I know how hard it is to reach out sometimes, so feel free to just like if you’re interested, too!!! I’ll def get to you asap :]

I also prefer to write on discord, but it isn’t mandatory!!

[tododekubigbang]

And now we have a fic from @xhelloxbeautifullx (Twt | Ao3) with accompanying art from artist partner @tododoodles (Twt | Insta)! Posting will begin June 24th so look forward to our participants' wonderful contributions to the fandom!

Content Warnings: omegaverse, villain au (I know it's not *really* a trigger but you never know), mentions of mpreg, explosions, Bakugo Katsuki swears a lot

Pairings: Main: TdDk, and implied pining KrBk

And our artist wants you to know: First time nsfw! Lots of practice, and horrible anatomy. It was a lot of fun though, working with my favourite author,

[lhoneyl]

ao3

fandom list

✴ atz

✴ skz

✴ xkrs

done

✴ flora in your lungs - atz [yunwoo, seongjoong +]

↳ 101k + E + omegaverse + slow burn

[ link ]

✴ casualties of the universe - atz [woosansang]

↳ 14k + M + curses + angst with a happy ending

[ link ]

ongoing

✴ things i lack - xkrs [minsu]

↳ series + 4/5 + 40k + E + canonverse + fuckbuddies

[ link ]

wip / coming soon

✴ three fest fics

↳ sep x2 / oct x1

✴ krbk mer fic

↳ will link after done posting.

[tharedfish113]

OPEN/CLOSE CHAPTER 15 PREVIEW

As Bakugou and Kirishima entered Fatgum's, they were greeted by Tamaki Amajiki, an old friend of Kirishima's. Tamaki was a timid omega male who had taken this job to help himself become more secure around others. He wore an apron, his long black hair falling around him, and his posture was closed off, as if he was trying to make himself look smaller than he was, something that didn't work as he was 1.75, he was shorter than Bakugou, but still tall. He was tall and slender.

"Welcome to... to Fatgum's," he muttered so softly that if Kirishima didn't know him, he might not have heard it.

"Ah?! You talking to us? Speak up!" Bakugou chimed in, not making it any easier for poor Tamaki, who sputtered even more in response.

"Bakugou!" the alpha scolded his friend, trying to defuse the situation.

"Sorry " said the blond omega, looking as if the words tasted bitter, scowling at the omega before them.

Kirishima sighed, realizing that this interaction was going to be quite challenging for Tamaki. He couldn't help but feel sympathy for his old friend.

"Eijirou... it's been some time," said the timid man. They had grown close since Tamaki was the one who helped him secure the job at Fatgum's. While Kirishima had initially barged into his house to demand his help in getting the job, they began talking, and with time, Tamaki had become his supervisor and friend. They often turned to each other for advice about each other's secondary genders, with the older omega giving it timidly but sincerely.

"It has really been, dude!" Kirishima said, patting him on the back in an attempt to ease his friend's nerves. "Bakugou! This is my friend, Tamaki Amajiki! He works here part-time now, right?" he asked, looking at the timid man, who simply nodded sheepishly but seemed to relax under the redhead's touch.

"Eijirou?!" he whispered loudly, almost shouting. The alpha gave the blond a puzzled look. His friend was sporting a significant blush on his face, which was unusual. Then, to his surprise, Bakugou interwined his arm with Kirishima's, shooting Tamaki an arrogant smirk, as if they were competing in some unspoken rivalry.

Kirishima felt a mix of happiness and nervousness as this was the first time the blond initiated physical contact with him. He couldn't help but laugh to dispel some of the overwhelming feeling he had in his chest, scratching the back of his neck and even purring a little.

"Tamaki, this is Bakugou Katsuki, a close friend of mine," Kirishima introduced. The mention of "close friend" seemed to make Bakugou preen with a smug look, as if silently thinking, 'That's right, we're closer than you and shitty hair.'

"Nice to meet you," said the dark-haired man. "I hope we can get along."

Bakugou responded with a glare, prompting the redhead to pull him a bit closer, making the omega to grumble in annoyance. "Sure, if you are worthy of my time"

Kirishima gave him a light pinch on the arm, and Bakugou looked apologetic. He mumbled another sorry under his breath.

[guardian-of-da-gay]

SWITCH Krbk Week 2022 Prompt 3: “A/B/O”

Two alphas make ruts twice the fun!

See it uncut on Patreon~

[herstarlitdreams]

Project Updates

Hey all, it's been a while since I've posted about the status of my ongoing projects, and since I've been doing a LOT for the last couple of weeks, I thought it might be good to do that now!

Patreon/Ko-Fi

Kiwi Kitty Sticker Club - monthly, ongoing

Digital Library - onoging

Sticker Vault - ongoing

Digital Downloads - ongoing

Youtube

Planning & Journaling

Vlogs

Home Management

Zines I'm In

Amores (BKDK Cookbook Project) - Chef

Astrophel (BKDK Anthology/Zine) - Writer

Heat of Our Hearts (KRBK Anthology/Zine) - Writer

My Hero Babysitters (Gen MHA Zine) - Writer

Current Major Projects

A Hero's Cookbook (A Legend of Zelda Cookbook) - Creation Stage

The Alchemist's Journal (A Skyrim Field Guide) - Planning Stage

The Quest Diary: Gamify Your Life (Planner/Game) - Planning Stage

Art Projects in Progress

Alice in Wonderland shaker charms - 1/5

Fanfiction in Progress

My Hero Academia - All Booked Up (Pro Hero Companion Izuku, multiship) - How Pirates Flirt (DKBK Pirate AU) - Let Me Court You (BKDK Omegaverse) - Missing You (TDBKDK Omegaverse) - Oh Mary, Contrary (DKBK Angst) - Quirk Singularity Theory (BKDK canonverse) - The Path Least Traveled (BKDK, Izuku born with a quirk AU) - You Found Me (Polyship Omegaverse AU)

Final Fantasy - Brother Wolf (Demigod!Cloud AU)

The Legend of Zelda - Dark Hyrule Chronicles (Reverse!AU Angst)

[bnhafandomesp]

Eventos de esta semana (3-9 junio):

Furry Mes (todo el mes) https://www.facebook.com/photo.php?fbid=122146124444182638

KRBK Summer Reading Challenge (1 junio - 31 agosto) https://x.com/KrbkEvents

Heatwave: June in the Omegaverse -multifandom- (1-10 junio) https://twitter.com/deaddovekink/status/1784311386610319397

ShinBaku Week 2024 (2-8 junio) https://twitter.com/FoxShinBakuWeek

~~~~ El calendario completo, con vínculos a los eventos, lo pueden revisar acá: http://bit.ly/2YDKqPm Y los prompts traducidos de cada evento, acá: https://bit.ly/3aaELq1

[darkdoverpseeker]

Hit me up over at @proshippresentmic or my discord, tag presentationmicheal - I can't seem to message everyone that liked the original because this account is new

📺 M, late 20s, looking for roleplay/headcanon/worldbuild partners for My Hero Academia / MHA / BNHA! MxM.

21+ please!

I've got a pretty heavy bias towards "headcanoning" moreso than outright roleplay, but I do enjoy rp! I just also get a lot of joy out of spitballing 'what-ifs' and such, so someone that's down for both would be idea.

Character wise, these are my guys of interest - any characters not canonically at least 20 will be 20 when I write em.

(No particular order) Present Mic, Aizawa, Hawks, Dabi, All Might, Bakugou, Kirishima, Rappa.

I'm still learning a few of these guys for longer form writing, so there may be some teething issues, but I'm open to feedback.

WRT villainous characters; I prefer to not "pull punches", or pretend they're softer or nicer than they are. If you're for example looking for an AU where Dabi falls in love and becomes a sweetie pie house husband, I am very much not your guy!

(Though this goes for them all really - no uwu uguu cutesy Kacchan from me!)

Current ship brainrot: (though I'm willing to look outside of this)

DabiHawks, Emic, Emight, Emightmic, Endhawks, Dabishigs, BKDK, KRBK, TDBK, many brands of MxM Todocest, a lot more to be honest. My only real hard-nos would be DekuMight/BakuMight so far.

Current themes etc brainrot: (Also down to look outside of it!)

Omegaverse, hybrids, canon-with-some-edits, canon compliant, angst, fluff (though I struggle with fluff-only), hurt/comfort. hurt/hurt, torture/interrogation, role reversal/swap

Kink wise, my nos are scat, underage, feet and bestiality. There may be some misc other things, but those are the major ones that come to mind!

I have already accounted for extremes such as noncon, guro, snuff, etc in this list.

I communicate primarily through Discord.

Like and I will reach out! 📺

cw: one ship group mentioned is incest, also 🕊️

(This is a resend! Reason: it's been a minute since I used a tumblr for RP, and I did not realize the new etiquette was sending a DM, not just an ask with a discord handle, and I can't send half the people that like my stuff messages because my account is new.

OG: https://www.tumblr.com/darkdoverpseeker/726267207526514688/m-late-20s-looking-for)

like if interested!

[bluefuckboy]

Summer Jasmine ✨

Kiribaku A/B/O (Omegaverse)

Alpha Kirishima and Omega Bakugo

Summary: Bakugo has been a single father for three years, after a one night stand with an unknown Alpha resulted in him becoming pregnant. He has always struggled with being an Omega, but has been successful at hiding his true identity, including now while raising his daughter, Yuki. After an incident at preschool, he is called into a parent teacher conference. But what was supposed to be a simple meeting turns out to be a twist of so called “fate.” Bakugo questions whether the difficult journey he’s endured has led to this Alpha, whose scent is like a peaceful, summer breeze.

I’ll be posting the full fic on AO3 soon. It’s about 10 chapters or so and approximately 15K. The name comes from a song released in 1972 called “Summer Breeze” by Seals & Crofts. I’ll explain more when the full fic is released, but go give it a listen as it’s a good, calming song.

This is the first chapter with a note at the end on how the a/b/o universe is structured for this fic

Trigger Warnings: implications of assault against Omegas (including brief mention of attempted rape), mpreg, mentions of abortion, issues dealing with self-hate and struggles with gender identity in terms of secondary gender of a/b/o, later chapters are nsfw

@slackslumber I’m sorry this turned out to be a light novel

Bakugo glanced up at the plate next to the classroom door.

Kirishima E.

Pre-K

He inhaled and ran a hand through his hair, which he had attempted to tame in vain. It wasn’t his first parent teacher conference. Yuki was an unruly child and was becoming even more so as she got older. This time she had tried to bite the ear of another kid and Bakugo was prepared for another dull lecture from a dull teacher who didn’t know a thing about actually raising kids.

He let the breath he had been holding out and gripped the doorknob, giving it a turn. The room was set up like any normal Pre-K classroom would be. There were little brightly colored chairs in groups, large matts with the letters of the alphabet and numbers adorned the floor and model planets hung from the ceiling.

At the front of the classroom was a large desk at which sat a man with bright red hair that was pulled back into a short ponytail. He was dressed in a nice button up, sans tie, with the top couple buttons undone. Rimmed glasses sat perched atop his nose and he pushed them up with the butt of a pencil as he stared at the stack of papers in front of him.

Bakugo cleared his throat and the man looked up.

“Oh! Sorry,” he got up and went to extend a hand to Bakugo, “I’m Kirishima, you must be Yuki’s dad.”

“Yeah, that’s me,” Bakugo replied, shaking the hand offered to him.

Kirishima was tall and Bakugo opted to stare at his feet clad in worn dress shoes instead of trying to meet the amber eyes of the teacher. Kirishima motioned for Bakugo to take a seat at a chair that had been moved in front of the desk.

Bakugo sat down, crossing his arms out of habit. He tended to keep to himself and that extended to his interactions with other people. He didn’t want to draw any extra attention to himself.

Kirishima seemed to be the complete opposite. It was clear he was well suited for the job he was in. Bakugo could see children’s drawings hung on the wall behind Kirishima. Little stick figures with crude faces. There were a couple that had a character with spiky red scribbled on top of its head. They had shaky letters drawn next to the stick figure that read “Mr. K.”

Kirishima moved the stack of papers to the side, and set his glasses atop it. He gave Bakugo a toothy smile and Bakugo noticed the sharpness of his canines. His brow furrowed and he tensed a bit. He didn’t particularly care for Alphas, so he was usually a little wary around them.

But Kirishima’s eyes were soft and warm. There was a small scar by one of his eyebrows and Bakugo noticed he had the makings of crows feet at the corner of his eyes despite his youthful appearance. They were probably from smiling so wide that he looked almost like a shark.

Kirishima picked up the pencil he had earlier and twirled it as he said, “I hate having meetings like this, so I’m sorry if I seem a little bit unprofessional.”

Bakugo didn’t reply and Kirishima continued, “Yuki is wonderful. She’s very bright for her age and does great with her grades. But she seems, hmm, how do I put this.”

He tapped the pencil against his temple in thought, his bottom lip sucked under his top teeth. His expression turned to concern as he spoke again.

“It feels like Yuki is lashing out, so that’s why I wanted to talk with you.”

Bakugo sighed and rubbed the back of his neck as he said, “I can make her apologize to that boy and his parents. We had a conversation about using our words and stuff.”

Kirishima waved his hand. “No no it’s not that. Well, it is a part of it. But not the main reason I called you here.”

Kirishima sighed and sat back in his chair. “I care a lot about my students. It’s kinda silly but I think of them as my own kids sometimes. So I want them to do well. But not just in school.”

His cheeks tinged red slightly. “I know it’s not my place to butt in on people’s personal lives, so I apologize if I offend you, but I’m just concerned that this might be something for Yuki that is bigger than the classroom.”

He turned to reach behind him, grabbing a picture off the wall that Bakugo hadn’t noticed during his initial glance at the artwork. Kirishima placed it in front of him and Bakugo looked down at it.

It was a picture of a little stick figure girl with a bright pink bow in her hair. She was standing next to a figure of a man who was holding the black line that was the stick figure girl’s hand. The word “Daddy” had been written next to the figure in legible handwriting that must have been from a TA or something.

The background of the photo was scribbled with a blue sky and green grass, with a little house in the distance. But there was an area that was left blank, a white spot on the other side of the girl. Her little stick hand was surrounded by the white, almost as though she was trying to reach for something. “Yuki” was written in large shaky letters at the bottom of the paper.

Bakugo’s heart clenched as Kirishima spoke softly.

“This was from a week ago. We had draw your family as our art project. I don’t want to pry or assume anything, but when I asked Yuki what the white spot was, it seemed to make her upset.”

Bakugo could feel his cheeks getting hot. He wasn’t sure how to reply. It was obvious that he didn’t have a partner, and being a single parent wasn’t unusual. Rather it was the fact that in their society he wouldn’t be considered Yuki’s father.

Bakugo’s silence made Kirishima redden a bit more and he said, “I’m sorry if this is sore subject. I’m just concerned.”

“It’s fine,” Bakugo spat.

The words came out more defensive than he meant them too and Kirishima’s eyebrows knit together closer with concern. Then he asked the question Bakugo always dreaded he’d hear.

“Can I ask you about Yuki’s mother?”

Bakugo swallowed and tried to compose himself before speaking again.

“I’m raising Yuki on my own. Her mother is…”

He trailed off as his heart started beating faster. He was always so cautious and he knew that he should tell Kirishima to mind his own god damn business. But something about the calmness in Kirishima’s voice and his genuine smile made Bakugo feel like this was a safe space.

He tried to push down the ball of anxiety buzzing in his chest as he gripped the sides of the chair and said quietly, “It’s Yuki’s father, not her mother. I… I’m the one who gave birth to her.”

The admonition seemed to hang in the air and Bakugo hung his head. It shouldn’t be something he was ashamed about. Male Omegas were rare and it was even rarer for one to be able to give birth. They called it a “True Omega” and the odds were about one in a nearly half a million. It was a rarity that was often exploited, which was why Bakugo had kept it secret, even from Yuki when she asked why she didn’t have a mommy like the other kids at the playground.

The classroom was deadly quiet and Bakugo’s adrenaline was nearing the fight or flight stage, but then Kirishima spoke again.

“I’m sorry. I had no idea. But don’t worry, I’m not gonna tell anyone. I care about Yuki a lot, so I promise I won’t make things any more difficult. And if I can help in anyway, I’d be more than happy to.”

The offer caught Bakugo off guard and he finally looked up. Kirishima’s expression was one Bakugo had only seen on the face of characters from the movies he used to watch as a kid. A look that made you feel safe and protected, almost like a knight in shining armor. Kirishima smiled and it felt like a weight had been lifted from Bakugo’s chest. Even the air seemed clearer and he realized his knuckles had turned white from his death grip on the chair.

He let go, but regretted it as his hands started shaking. It felt like he was coming down from a panic attack and he felt the wetness of tears on his cheeks. He flushed from embarrassment and ducked his head into his lap.

It was mortifying, but he couldn’t stop and his whole body trembled as he wrapped his arms round himself. Fat tears were rolling down his cheeks and he wanted to melt into the floor. But suddenly there was an aroma like a summer breeze.

It wrapped around him and as he inhaled shakily his trembling started to stop. His whole body felt like it was being enveloped in a warm embrace from the inside out. It was a comforting, almost faintly familiar scent and he could feel his muscles relax as the tears gradually started to subside.

A tissue appeared in front of him and he realized that Kirishima had come around the desk to kneel beside him. Bakugo reached out a shaky hand to accept the tissue. As he did, the tips of his fingers brushed against Kirishima’s.

It was the briefest of contact, but it felt like little sparks had ignited from where the pads of their fingers had touched. Bakugo looked to see if Kirishima had experienced a similar feeling, but his face was still etched with worry. His hand on the back of the chair did tighten slightly however and Bakugo’s heart rate went up despite not knowing what he was expecting.

But then Kirishima was standing up again, taking the smell of the summer breeze with him. It made Bakugo realize what had happened and he looked at Kirishima with an expression between anger and fear.

“Did you just use pheromones on me?”

.

A/B/O Universe Notes

Alpha/Omega changes occur at puberty

Secondary sex characteristics manifest. Alphas will go through a growth spurt and will eventually grow their “fangs.” Omegas will have their first heat. Both will begin to emit pheromones and part of growing up is being able to control them. However, thanks to modern medicine, blockers makes it much easier.

70% of the population is Beta

Betas are essentially normal humans. They can procreate with each other and don’t experience a rut or a heat.

20% of the population is Alpha

They are considered a superior form of human. Physically they are usually a bit taller, able to gain muscle very easily, and have lots of stamina.

A unique characteristic of the Alpha are their fangs. They manifest during puberty and are attached to glands in the Alphas mouth. During arousal, while in rut, or even a rush of adrenaline can cause an Alpha’s fangs to descend slightly from the gum line and is referred to as “baring.” The canine teeth are connected directly to the glands and are the sharpest and most prominent, but the lateral incisor will also sharpen slightly during puberty. When an Alpha bares their fangs, the canines will become extremely pronounced. When marking, the fangs are used to puncture the skin and can secrete fluid from the glands in order to mark an Omega.

An Alpha will experience a rut occasionally. During this time they will become fixated on mating and can become irrational. Ruts are sporadic and with the help of blockers, most Alphas are able to avoid rut.

10% of the population is Omega

Generally thought of as the “weakest sex” Omegas are usually smaller in frame and it is hard for them to gain muscle. They can become pregnant regardless of gender, but male Omegas are not common. Impregnating a male Omega is also extremely difficult, unless they are a “True Omega” Most male Omegas are recessive.

The Omega experiences an estrus period, or heat, once a month. It will make them want to breed, same as the Alpha’s rut. Unlike a rut, blockers have no effect on the estrus period. During the estrus, an Omega will become wet, secreting what is referred to as slick, making it easier for an Alpha to enter them. For female Omegas it is secreted vaginally, for male Omegas it is secreted anally. However, male Omegas often produce significantly less slick during the estrus period and the chances of pregnancy are very low.

True Omegas are a phenomenon where the body is fully Omega, regardless of gender. The person will be able to be impregnated easily, even if they are male, and their estrus periods are often more intense. The percentage of True Omegas that have been reported is less than 1%.

Copulation:

Between Betas it’s exactly how it works in regular humans.

Between an Alpha and an Omega there are a few more factors. Pheromones play a part in intercourse, both in initiating and during. Slick makes it very easy for an Alpha to enter an Omega. During intercourse the Alpha is able to “knot” an Omega if significantly aroused, or in rut. Knotting lets the Alpha stay connected to the Omega for an extended period of time. Ejaculation is delayed while the Alpha is knotting. Once knotted, an Alpha will ejaculate numerous times into the Omega. Knotting can last for a few seconds, to over an hour. The physical knot is a gland at the base of an Alpha’s penis that will swell in the Omega, causing them to become stuck together until the Alpha finishes ejaculation or is rendered incapacitated.

Pregnancy

For Betas it is around a normal gestational period of 9 months. For Omegas it is shorter, usually around 4 to 5 months. Children of Omegas tend to be on the smaller side, regardless of the parents genders.

Fated Mates/Pairs

This is regarded as a fantastical idea, but has never been proven as fact or fiction. A fated pair consists of an Alpha and Omega who are so compatible, it’s almost like fate has brought them together. Some claim to have experienced almost a supernatural pull to their partner, but scientists have labeled it the evolution of compatibility making it easier for Alphas and Omegas to select the best mate for them.

[castershellwrites]

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