BakuDeku Omegaverse Sweets
BakuDeku fanfics centered around Omegaverse.
(Open, Moderated)
Recent works
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Vanilla Cedar by 4_44am
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
12 Mar 2026
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Summary
Deku’s hands cup both of Katsuki’s shoulders.
“K-Kacchan,” Deku mumbles, voice rough. Something is fierce in his gaze, eyes blazing from where they meet Katsuki’s and he squeezes Katsuki’s shoulders. “Kacchan, you need an Omega. I-I can’t—”
Katsuki grits his teeth. He seizes Deku’s raised hands, slamming them over Deku’s head, nails biting into his wrists, hard enough to make him wince.
“Down,” Katsuki growls, using his body weight to keep Deku pinned to the floor, roughly grinding his hips down against Deku. He says, lowly, “Down, Alpha.”
*
Or: Katsuki’s never ran into an Alpha with such a gentle fucking scent. He feels fucking feral.
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snow and spice by SpicyJam
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Jun 2024
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Summary
"I'm not cleaning it up if you spill my cum on the couch. And you're paying the deposit if it stains the floor."
"Nooo! Don't be a meanie, Kacchan." Izuku whines. "What happened to the nice alpha from two seconds ago?"
Katsuki sits up, jostling Izuku but not dislodging him from their cuddling. He lays a gentle kiss against his forehead, before he reaches towards the nearby side table to snag a couple of tissues and wipe the sweat from Izuku's brow.
He pets his thumb across Izuku's jaw, before he gives his chubby cheek a little pinch.
"I don't know him."
Izuku pouts.
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Or, during their nice romantic winter vacation, Izuku gets it in his head that he wants Katsuki to fuck him pregnant.
Recent bookmarks
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Deku's Birthday Present by LazySimp for shazziez
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 Jul 2025
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Summary
Izuku's fangs begged to sink into the back of the alpha's muscular neck. To utterly conquer the being underneath him into submission, pumping Kacchan's glands so full of Izuku’s scent, his dominance would be unmistakable. Only then would the threat be contained, and his inner alpha would be satisfied.
He fell to his knees, his chest rumbling with pleasure as his head descended to the exposed neck in front of him, his fangs dripping with venom.
“You idiot, snap out of it before you do something you regret!”
Of course the alpha beneath him would be angry; it was only natural to resist a display of dominance. Izuku was unsure why the alpha beneath him thought he would regret this. This was exactly what his instincts demanded. He loosened his jaw, the tips of his fangs scraping against the slightly raised skin.
“Deku, don’t you dare say I didn't warn you!”
OR: Izuku's birthday celebration does not go as planned
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Exposure Therapy by prettyomegakch
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
31 May 2026
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Summary
Izuku could picture it so vividly… Pouncing and having the blond, nice and pretty between his teeth.
From how twitchy and shaky Kacchan looks, however, the alpha understands he’s going to make it difficult. That surely doesn't keep him from licking at his fangs at the mental image of a limp and caught Katsuki. Will that be before or after the bite ? Izuku isn't sure. There's admittedly no fun in biting a limp prey but fuck if he wouldn't do it for Kacchan.
Yes.
He'll bite a limp Kacchan alright. Lick him clean.
Other things too.
Or
An unfortunate event during a spar with Izuku causes omega Katsuki’s prey instincts to flare up, badly. Now, the tricky thing with such raw fear- It’s surprisingly way too close to arousal.
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Like Clay by Sibuenoquientienehambre
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 May 2026
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Summary
Izuku grew up with the perfect alpha, thinking that when the moment was right, they'll mate together and be hero partners... Unfortunately, he presented as an Alpha instead of an Omega.
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Katsuki had some shitty luck to have the only boy he's ever liked ending up being an Alpha instead of an Omega, but he can fix it. He can fix Izuku.
or Katsuki Bitching Izuku.
Series
- Part 11 of Ktdk
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Prime Pros by lilly_Ofthe_Valley
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
22 May 2026
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Summary
Katsuki is a prime omega in a world where it isn't safe to be an outlier. Mating with someone would keep him safe, but the only alpha he could ever stomach the thought of letting touch him is his best friend and the one person he shouldn't be with. But when his heat comes again unexpectedly and his friends are unable to help him, he may not have much of a choice except to rely on Japan's sweetheart himself.
Fucking Deku.
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Alphas Being Stupid Pups by bkdkftrool for jonabenkku
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 May 2026
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Summary
“How about you ask me better, Katsuki,” Izuku asks with a low growl. “Then maybe I’ll answer you.”
A huff leaves Katsuki as his lips twitch like he wants to growl and bare his fangs again, but controls himself. “Would you please help me through my rut, Izuku?”
A jolt goes through Izuku when Katsuki says his name because he really expected Deku or nerd, but having the other alpha desperate enough to say his given name sends a sick thrill through him.
or
A story of how Izuku finds out his subgender and then offers to help Katsuki with his own subgender.