Howdy all!

Thank you, my lovely reviewers! I am so happy you enjoy reading this. Pardon spelling errors. I did try Spellcheck.

I own nothing, Rated M for later chapters. GenderbentIZUKU!xKatsuki

OoOoOo

Katsuki, the most stubborn Alpha anyone knew, by all accounts, had never forgotten that he still needed to apologize to his Omega as 'Kacchan'. Which was still a hideous fucking nick-name and he would never answer to it out loud in public. If he did answer to it privately, when he and Izuku were eating lunch, then that was no one else's damn business.

And more than one, unfortunate, witness to such an event had ended up needing to be excused for the day in mysteriously burned clothing. Odd, right?

His father had not taken the announcement of his bond as well as his mother had. His father was a Beta, who upon hearing the news, had been furious. He was convinced that Katsuki was throwing away his future by mating so young. It had been his mother, the bog-hag, that had come to his defense. Though at the time, even the explosive Alpha had been surprised by it.

"Calm the fuck down," She said with enough force that his father had quieted from his rant. "It was going to happen sooner or later, anyway."

Her crimson gaze caught and held her son's.

"Even if he had waited, which would have been a God-dammed miracle, for this to have happened. It wouldn't have mattered. C'mon, look at him and her! Doing this at their age, says it's a damn fated pair." Her sharp teeth were visible as her face displayed a semi-proud grin. "Isn't that right, brat?"

He bit back a series of curses and gave a firm nod. He would've said it. If she had given him a chance!

It was all his mother needed. The brief affirmation. And, Katsuki loathed to admit that she had figured it out so easily. Then again, his behavior alone would have been a dead fucking give away. Its not as if he was sweet on Izuku before. Yes, there had always been 'something' about her that drove him nearly insane. Now that sudden urge was pushed to the brim because he was away from her.

The short-tempered Alpha had already firmly decided that he did not like being away from his Omega. Not one iota. There were fuck-tons of perverts out there and Izuku was completely quirk less. His eye twitched at the sudden interruption to his previous ire, and he glanced toward the door.

She…she was too old to take candy from strangers, wasn't she?

Clearly his mind was as unsure as he was, until he recalled that she was brilliant when it came to strategy and that soothed him somewhat.

…But if someone touched so much as one green hair on her head he was going to-

A low growl erupted from his chest.

His father gaped at him, eyes wide, and a small rumble of shock emanated from the Beta.

"Besides," his mother continued as if her son wasn't suddenly on 'defend' mode, "at least we won't have to worry about him being a deadbeat loser that can't get a girl, anymore."

Wait, what?

What the hell? These were his shitty parents?!

His face contorted with his ill-concealed annoyance.

"Hey! Fu-"

The bog-hag cut him off with a dismissive wave of her hand. She moved her gaze toward her mate and continued to with a smile. Something that seemed vaguely both impish and relieved.

"And, it is Izuku Midoriya, after all."

Her name also seemed to placate his father. Who sighed heavily. A silent bit of communication happened between his parents. Though Katsuki could damn well figure it out, it still bothered him when they did not include him

He was fucking involved in the matter. Damn them.

Bakugou had not forgotten that they had just admitted to thinking he was a guy that couldn't get girls to save his life. He had not forgotten that, because it had just freaking happened.

"Hey!"

"I supposed he did give us a daughter now," His father said, tipping his head toward his mother.

The mention of Izuku's new status in their household gave Katsuki pause. Yes, she would be their daughter-by-mate ship now. Though it was never really talked about much in the family, children had been a touchy subject, his mother, the Alpha head of their family, had a very difficult time conceiving and baring Katsuki. She had lost five other children, that had never made it past the first-trimester.

Katsuki had only ever asked for a little sibling once. It was the first and only time he had ever seen his mother cry.

It still bothered him to this day. The memory of her eyes, the perfect mirror image of his own, welling up with crystalline tears and the wobbling snarl she had tried to produce to hide the fact she was sad. His red gaze averted from his mother, who looked out the window passively. The aura around them was suddenly subdued.

The silence crept in, and he took a steadying breath.

"You did good, kid." His mother said after a moment. "As far as Omegas go, I have no complaints about her."

Katsuki's head almost seemed to snap up instantaneously. He knew his mother had helped him to get back in his Omega's good graces. Though he still didn't fully understand why he had done all she said, except that a fate without his Omega seemed worse than death. And, due to his mother's instructions, Izuku had asked him to scent her things. And she waited for him every day afterschool now, so that he would walk her home. Granted, he more or less told her that he would walk her home every day.

The first day, even the teachers had come out to gawk in amazement. Jerks.

But this, what his mother was saying, was a blessing. Her blessing. She approved of his choice of mate. Not that she had a single fucking say in who he wanted or chose…however… he knew her pledge when he heard it. She and his father would now accept Izuku as part of their pack dynamic, though he would branch off to form his own with Izuku when they were ready. Meaning, when they were legally old enough, that is.

He bared his teeth at his mother, who growled back at him for the backwards compliment she had given.

It was his father, who broke the moment with a well-placed cough.

"I haven't seen Izuku in ages," the Beta commented lightly, "when will you be bringing her over?"

"She doesn't need to come here!" Katsuki raged, suddenly.

"What the hell is wrong with 'here' pipsqueak?!" His mother demanded aggressively.

His father sighed, rubbing at his temples. He had witnessed these a thousand times before. They would be snapping at each other all day now.

OoOoOo

Katsuki wanted to be a hero, and he knew that De-…Izuku did too. However, she had never developed a quick. His Omega was quirkless, and though it was a simple fact of life, her zeal for all things heroic never seemed to wane.

They had settled into a nearly blissful routine for Bakugou. Whereby, the last year of middle school seemed to fly right by. He couldn't go to UA without her. Well, that wasn't quite right. He totally could go without her. He just… didn't like the idea. It made his skin itch, to think that they would be so far away from each other. Or that she would be surrounded by unknown Alphas.

Without Katsuki.

Which was a huge fucking 'No', right there.

She had the grades, the tenacity, and the will. What she lacked, was the ability to fight against those with quirks. Katsuki was more than prepared to be her shield. He was her Alpha and he would never let anyone hurt her, not without some profound consequences. In all sincerity, when he thought about what might happen if a villain came after Izuku because of him, he couldn't stop the physical manifestation of his rage.

There were very few things that could completely unhinge Bakugou. Izuku being hurt was the first thing and last thing on the list.

Yet, the time was swift approaching, for the entrance exams and hero course test. He would carve a path of explosions and carnage if he had to, to get in and realize his dream. The Alpha would do anything to be a hero.

OoOoOo

He gets in.

He fucking knew he would. He is great! Everyone talks about his quirk and his potential and-

And… he has no friends going to UA. But he doesn't need those piss-ants anyway. Not when his Omega is going to the same school. Izuku had come bounding over to his house, still strongly scented with his musk. A fact which made him rumble with pleasure as he nipped at her scent glands, rubbing against them with his own.

"I got in!" She said excitedly, already rambling. "The paper exam went so well, and the interview was complexly nerve-wracking but I-"

"Slow down, dork." He said with a grin, and a faint leer to his words. Damn the hormones. She always had this effect on him.

He didn't need Inko spraying him with a hose again. One time, over the summer, his Alpha side had gotten a tad too frisky. Izuku had gone from melting against him with that sweet smell of hers to shrieking, right in his ear. They had both been mortified by the stern lecture of 'not giving into baser urges' because they were still not old enough for such things.

That did not stop the Alpha side of him from thinking about it all the time. And, the bill for the suppressants was something his mother never said a word about but raised her eyebrow when he had his dosage increased for the forth time.

The new ones tasted like ink.

"I think you meant completely." He remarked, subtly eyeing Izuku like a hungry wolf.

She stopped short, her adorable eyes grew wide with confusion.

"What?"

"You said 'complexly'," he pointed out, "you meant completely."

She shook her head in amusement.

"Sorry, it was nerve-wracking, but I got in!"

His heart did a funny half-squeeze in his chest. He licked his lips and blinked at her.

"Where at?"

"UA!"

The Alpha lurched to the side and bared his teeth in reply. He lowered his head to deeply inhale her scent. It soothed him.

"No way, you don't have a quirk."

Izuku chuckled softly, tipping her head toward his shoulder, a sign of Omegan trust and joy or a sign of congratulating someone. Bakugou knew it was the former.

"No, no, no. I got into the Tactics and Law course."

He blinked again, narrowing his gaze at the top of her head.

"The what?"

She tilted her head up, and he swore to freaking All-Might that her eyes were sparkling.

"You know how there is the Hero course, the Business course, and the Hero Support courses?"

…. Yeah… he vaguely recalled that UA did education besides Hero Training. But, the rest where fucking lame.

Unless, of course, it pertained to his Omega.

"Yeah, I know."

Izuku rubbed against him, a soft purr of contentment on her lips as she continued.

"I got into the fourth course. Tactics and Law.'

The Alpha ruffled her hair lightly, his mother peeked in from the kitchen. A look of warning on her face at the pair of them. Katsuki puffed up at it. He wasn't doing anything!

"So, what?" He asked, blinking down at Izuku who waved at his mother cheerfully.

"I am going to UA and then I will go into the Special Villain Forces department of the Police!"

He firmly tugged her closer into his embrace as he wrapped his arms around her. The pride he felt for her was threatening to make him all mushy and shit.

"Bring the camera!"

"SHUT UP, YOU HAG!" He snarled.

He could feel his arms shake as his Omega started laughing.

OoOoOo

It turns out, he sucks at making new friends.

He doesn't need them anyway, but this kid with the fire read hair won't leave him the fuck alone. Some blue haired guy has a stick possibly literally up his ass, and don't even get him started on the laser belly-button kid.

The only good news he's had for a bit, is that he was old enough now, with entering High school, to register his matehood with the family department of the government.

Izuku takes his last name three days before they enter UA. He goes with her as she has to fill out the forms for the name change.

If he had known what a pain in the ass it was to do all of it again, he would have suggested to register the first time around with his last name. But, he sees the pink in her cheeks and the way she lovingly writes 'Bakugou' before Izuku. And, damn, if he doesn't puff up a bit at how her scent is elated.

Just like it was when he dragged her down to register. She'd been gaping like a fish the whole time as she fished out her ID. However, there hadn't been so much as a moment's hesitation in registering. Katsuki loves her, he loves her so much that it is almost stupid.

He doesn't say that, of course, yet when she delicately sniffs the air, Izuku blushes harder. He may not say it, but his body gives him away all the damn time.

His classmates are jokes. They do not compare to him at all. So, he doesn't really bother getting to know any of them. He attends the class, learns what he needs, and then leaves right afterward to collect Izuku from her class.

He's only exploded five people so far. His Omega applauds him on his restraint. Well, not really. She tells him he must stop doing it. Yet, for an Alpha there is a beast that lurks under the surface. One that is always willing to fight, claim, and wound.

One day the shit-for-brains red-haired guy follows him.

Why? He doesn't fucking know, but if the bastard didn't have rock for skin, he would have been missing some teeth when Bakugou whips around to find the cheesy grin and loud mouth already introducing himself.

"Pleased to meet you!" He says, ignoring the murderous Alpha who is already growling at him threateningly. His much softer red eyes are glued to the green haired Omega blinking up at him with matching green eyes.

"Oh! Hello," she starts kindly, bowing. "I am Bakugou Izuku, are you Katsuki's friend?"

The blonde is two steps away from punching this bastard in the solar plexus, when Izuku's calming scent washes over him.

"He is fucking not-"

"Yes, I am!"

Izuku claps her hands in delight, even as her Alpha tries to murder his 'friend'.

OoOoOo

It begins the next day, when Kirashima enters the classroom. Bright eyed and bushy tailed.

"I met Katsuki's sister!"

Said Alpha, was not in the room at the time, because he was too busy scent marking Izuku for the day, outside her own classroom.

The class gasps in astonishment and suddenly the red-haired Beta is inundated with questions. Which, despite his misconception, he gladly gives.