1 - 20 of 1,549 Works in Alpha Midoriya Izuku
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Triad by remember_2_breathe (scisaac_the_socio)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
09 Oct 2025
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"Fuck, not now!" Bakugou hissed angrily, ducking into an alleyway as his stomach cramped up viciously. He was early, his Heat was early. Tears pinpricked his vision, half in pain and half in frustration. He needed to get home but his phone was dead and the walk home would grow more and more impossible the longer he tried. He stumbled to his feet, nausea making his cramping stomach roll uncomfortably. He shrunk back against the brick wall of the building behind him for a moment.
That was when he smelt them.
Series
- Part 1 of Trichotomy
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Ice Cold by readingintothings
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Oct 2025
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All of a sudden, something catches his eye. A flash of brown that stands out starkly against the bright white. Izuku heads towards it without a second thought, boots dragging through snow as he hopes it’s at least a piece of wood, if only a small one, to make his trip out of the cabin worth the hassle.
orIzuku finds way more than he ever expected buried in the snow.
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Our Song by Riyukitsa
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Oct 2025
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Kirishima is an omega working in a bar when he meets Midoriya, a ridiculously bashful and sensitive alpha. But just as romance seems to blossom, fate intervenes. The two are pulled apart until their paths cross again and again. Can they get it right before Kirishima loses hope?
*Written from me to me as a personal challenge when I was playing “Our Song” by The Spill Canvas on repeat. The story is so very loosely based on the song that maybe you’ll see it if you squint hard enough.
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Locked In by Riyukitsa
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Oct 2025
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Kirishima is an omega. And he’s done a pretty damn good job of hiding it. Ya know, except when he gets stuck in unbreakable to avoid his dynamics.
Aizawa is over it, though, and demands Kirishima start handling himself like an adult.Read this with an empty head. I have no excuses.
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The knotting hole by SapphicPandaBear for cutecchan
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Oct 2025
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Katsuki’s here to get fucked.
Fucked before he goes into his first heat, whenever that may be. If at all, even. Were it not for his slick production, he’d think he wasn’t an omega at all, but the less anyone else knows about his status, the better. Few omegas are able to make the top 10 heroes list as it is.
And he’s got a goal to hit.
Right after he takes it up the ass.
**
Or, Katsuki tries to deal with his 24-year-old virgin status. It goes awry. Sort of.
Series
- Part 24 of Kacchan Doesn't Fear His Own Butthole
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His Kacchan by Froggos4life
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Oct 2025
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Katsuki doesn’t present until their third year of ua. Everyone assumed he were a beta up until now. I mean who the fuck presents at 18? What happens when you put a presenting prime omega in a room with a possessive alpha? Things get messy. A story of how Izuku Midoriya struggles to control his alpha around Katsuki Bakugo.
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Unpre(SCENT)able by silkenruin
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Oct 2025
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Katsuki woke up an hour later in fresh clothes—clothes that smelled like a certain Alpha.
He snapped his head around and saw those stupidly soft green curls.
What the fuck.
When you look at Katsuki Bakugo, you wouldn't think he'd be an Omega.
But what if one day he gets hit with a Quirk and his entire world flips upside down?
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Kacchan Had A Little Deku by ChibySmiley
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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Katsuki helps Tsunagu on his farm while also attending college courses. One day, he spots a lost green furred sheep while tending to the animals and decides to take him in.
Soon, everywhere that Katsuki went, the little green sheep followed, even interrupting his classes just because he wants the Omega’s attention. One stormy night, while going into heat, Katsuki takes the scared little sheep into his nest in order to comfort him.
Big mistake.
Series
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Plan B by nikkiRA
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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Katsuki stops taking his birth control a month before his next heat.
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Synthprint by PsychicHurt
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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Izuku goes to a party and find his crush, Katsuki, who wastes no time introducing Izuku to what it's like to rave.
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Izuku had been to exactly one party before. It was a mixer that the chemistry club put together to celebrate being presented a prestigious university award. They served punch that someone spiked so the president shut it down. Izuku hadn’t drunk the punch, but a part of him felt like he missed out on an important college experience.The rave was in full swing when Ochako dragged him through the front door. The music was loud and there were people dancing in a bare room. The walls looked like the paint was thinning, must be an old or abandoned house they are using for a party. People gathered along the walls, drinking and getting incredibly close to one another. Really close. It looked like they were - Izuku turned his eyes away from the private moment.
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Don’t Stand So Close To Me by shaggyherbals
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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Katsuki can’t let his instincts win—Deku is his teacher!—but his body knows what it wants.
Katsuki goes into a sudden heat, and Deku Sensei always helps out a young omega in need.
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Your Scent Is Pulling Me In by jonabenkku
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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Lately Izuku's scent has been dull. Katsuki fucking hates it. Not like he was into the nerds scent before, but somehow the absence of it is even more irritating. He wants to get to the bottom of the issue, fix whatever is causing this and get the familiar scent back.
Things escalate as Katsuki learns that Izuku's scent is almost back to usual while he sleeps. Things lead to another, Katsuki's alpha whining and pleased over Izuku's scent. So much that Katsuki can't help, but touch and yearn to be touched in return.
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In your eyes, I see me by stars_themoon
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Oct 2025
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The Toshinori wolf clan and the Bakugou dragon tribe must conjoin if they want to survive the attack of the Fae, insert heir to the wolf clan Alpha Izuku Midoriya and heir to the dragon tribe omega Katsuki Bakugou.
Also, idk why but this chapter is 14,417 words but AO3 says it's under 3K????
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If its meant to be by Eira_ho
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Oct 2025
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Katsuki walked with his future mate toward the temple. He didn't look back; he wasn't one to regret anything. He will make a future for himself even if he has to carve his way through every moment of it.
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Ochako's Rescue by Annhazia
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Oct 2025
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Katsuki is sent to save Ochako after she was thrown to another world by a villain. This world in nothing like theirs, this world is fucked-up, just as the people there and Katsuki will learn it the hard way... Or maybe, this world will leanr about Katsuki's existence the hard way !
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When I became an Omega Bride! by CherryQDoodles
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
04 Oct 2025
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I had moved back with my family to Japan only to get signed up for an arranged marriage! Was all the housework training alongside practicing my quirk only to be the perfect little Omega housewife? What happened to being a Hero like I wanted to be? My parents were worried I would be too swamped in Hero work to think about a family, but the truth hurt to know that they needed help paying bills and overdue loans.
What I wasn’t expecting that dreaded meeting was to see my old childhood friend walk through the doors in suit and tie.
(Male x F!Reader)
**The scenario is you are now married to your childhood friend and you BOTH have to attend the same school.**
List of Males:
*Midoriya Izuku ✅
*Bakugo Katsuki ✅
*Todoroki Shouto
*Kirishima Eijirou ✅
*Iida Tenya
*Tokoyami Fumikage ⭕️
*Sero Hanta ✅
*Shinso Hitoshi ✅
More information inside!
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Meant for a Monster by dawnoftheagez
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Oct 2025
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Shoto is kidnapped and used for a horrible experiment, something strange appears and hunts him down. It has one task, and Shoto realizes his heat is starting.
Kinktober Day 4 - What is that Thing monsters/freakish genitals
Series
- Part 95 of noncon-kinktober
- Part 128 of Omegaverse Alpha Beta Omegas
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Broken Penance by Sifvain
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Oct 2025
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Love. Katsuki really wasn’t sure what that meant. Deku kept telling him that they were in love, but… it was wrong. It had all gone wrong. Katsuki’s life had turned into such a damned joke, and there was nothing he could do about it. He just had to keep living it. The life as Deku’s omega.
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Mending What Was Broken by doodle_005
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Oct 2025
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According to his parents, Bakugou Katsuki died during his first ever heat after presenting as an omega at the age of 14. His best friend, basically his older brother, mourned for him and cried for weeks unable to get out of bed. Eventually he figured he had to move on with his life, live the life Kacchan would have wanted him to. Two years pass and not a day goes by that Izuku doesn’t miss his little brother. Then one day everything changes when he hears screaming coming from the house next door, Kacchan’s old house. That in itself isn’t strange but the blur of ash blond fur that flies out the front door and to the woods was what caught his attention. Especially since he only knew one wolf that could possibly fit that description. Before he had time to think he was chasing after the wolf and leaving his pack behind.
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The Fifth Sense by Anonymous
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Oct 2025
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Summary
When Todoroki Shouto suddenly and belatedly presents as an omega, he finds himself attempting to navigate this new aspect of his life, from hiding his secondary gender from others to figuring out what it means—physically and socially—to be an omega.