13 Works by keythealien
Listing Works
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Black Swan by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Jul 2026
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Summary
Hitoshi was one of those people that always knew his destiny from the moment he could perceive it. From the second he saw his first heart-racing news broadcast of Heroes saving the day, he knew that was what he was meant to do.
The first day of class, he witnessed Aizawa turn into an eldritch horror to scare the shit out of his classmates, and Hitoshi had approvingly thought the man was a national treasure that he would die for.
Geisha? Himeji Castle? Kokinshū?
No.
Sensei.
The svelte, acrobatic figure flipping elegantly through the air with circling, blazing tendrils looping around and around and around behind his back like wings earned him his name. Shouta thought he resembled a phoenix more, but he supposed that didn’t fit Shinsou’s aesthetic.
Although, both birds were considered immortal. Perhaps it was good luck.
Shouta held a stony mask in place so he wouldn’t grimace or shy away when Shinsou smiled like a star and chuckled quietly.
He could hear the swans carrying on in the nearby pond and felt the kinship. Maybe some of them were black, too.
There was nothing like a conniving beta’s intermeddling.
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Ika-meshi by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
31 Oct 2025
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Summary
Space is lonely, and the dark halls of the Arcadian were no different. That didn't mean it couldn't host a little warmth.
"They parted messily, both breathing unsteadily. Shouta devoted the magenta blush to memory.
“Show me—quit hiding,” he dug his hand into Hitoshi’s ruse of hair, grabbing the pretty fins meanly to earn a heated wince.
“A–Are you s–sure?” Hitoshi stammered, the warmth glossy across his eyes.
Annoyed by the implication that Shouta wasn't addicted to everything Hitoshi was, he switched targets to throttle one of the delicate stalks right at the base of the bulb. Hitoshi writhed under him, his many arms rolling up like an ocean wave. The color on his face darkened and rushed down his neck, his skin flickering with the glitched signals.
“Shou–!” Hitoshi choked out.
“What do I need to do to you, hm?” Shouta didn’t let up, letting Hitoshi writhe a moment longer. “How do I need to breed you while you’re in heat?”
“I–I–I–I’m not–!” Hitoshi whined, struggling with language while Shouta was messing with him.
“Let this animal take care of you, boy.”'
Alternatively: monkey brain says squid boy looks breedable to me! 👍
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Tenebra by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Oct 2025
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Summary
Shinsou's life hasn't been easy. He wasn't good enough to get into any hero-training schools, civilian colleges seemed to conveniently find a reason he couldn't enroll after a glance, and finding honest work was nigh-impossible. Maybe he got his propensity for criminal dealings from his dumpster fire of a father or maybe everyone was right and he was just born that way.
Either way, a guy needs to eat.
After going into heat, one of his usual contacts hits him up for a quick job, but he misses the signs of something darker lurking beneath the surface.
His biggest mistakes always started with getting out of bed.
Alternatively: a low-level omegan villain gets lured into a trap by a Pro Hero alpha who may not be quite as insidious as initially believed. Everything toxic is just medicine in small enough doses.
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Siren's Score by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Sep 2025
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Summary
Eraserhead has been hunting notable vigilante Orpheus for a little over a year now. Not because he was genuinely interested in arresting the guy, having a healthy respect for those of his station as long as they followed the same code of ethics that was expected of all Heroes, but because there was something undeniable about the cat-and-mouse game they played. Orpheus was a frequent presence these days, bursting through the underground scene like he’d been trained for it.
And Shouta was so fascinated, so obsessed, that it was disgusting.
"Admittedly, the vigilante probably had more patience given his propensity for chicanery and would make good on a threat of teasing them both without a little pressure.
“Down on your knees, boy. Prove you're worth my time.”
They were just two satellites caught in one another’s orbit, spinning and spiraling out of control together.
Their collision was inevitable."
Alternatively: You can only tease a guy for so long until he snaps
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Mango Sunrise and Coffee by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Aug 2025
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Summary
He was scrolling through the folder with all their cycle information, flicking through the tabs and flipping back and forth between the past spring and winter to mentally redo his math.
86 days.
It had been 86 days.
He wasn’t even in preheat.
Surely he wasn't pregnant or his alphas wouldn't have gone into rut. Right?“You smell amazing,” Shouta purred quietly, staring down at Hitoshi like he was a bonafide treat. Hizashi had said something similar earlier, but Hitoshi just rolled his eyes. His alphas were in rut and stupid, that was all. He would just have to try a little harder to trigger his heat, he supposed... thankfully, he had two completely willing alphas ready to breed him out of reality.
Series
- Part 3 of Shots of Plum Whiskey
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Caramel Cream by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 Aug 2025
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Summary
There was no better way to spend a day off than spoiling his kitten, even if Hitoshi didn't view a trip to the groomer's as an act of affection. Watching his precious boy shining in the sunlight and come alive with adventure was good enough for Shouta.
But... when was Hitoshi supposed to go into heat, again?
The lock on the door snapped open with a faint green light from the keypad against the wall. Hitoshi hadn’t even heard the sliding of Shouta’s ID card. He hesitated as the door swung open... A pathetic little whine tightened his throat.
His man’s footsteps were quick to round the table, and Hitoshi meekly met the startled onyx gaze. Shouta’s expression shifted, minute as it was, to alarmed confusion, then hastened to understanding all at once as he took in the scene. He crouched beside the stressed hybrid, using the chair for support. “I thought you were a little warm this morning…"
His man chuffed, the sound having a warm, baritone note underneath that washed over his bones like a sedative. He was held tighter, pulled closer to Shouta’s lips. “Are you begging? Don’t beg, little one…”
Alternatively: the one where a kitten falls in love with a man
Series
- Part 2 of Midnight Cream
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Sweet As Honey by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
27 Jul 2025
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Summary
He was very pretty with his ass up, even Shouta had to acknowledge that. At least the kitty was in good shape despite how he'd found him.
“Are you in heat…?” Shouta frowned from where he stood at the foot of his bed with crossed arms. It would recontextualize Hitoshi's actions, but cats were usually much noisier in such instances.
Hitoshi was just about silent. It was odd.
Yet, Shouta had a clear view of the pussycat's honey dripping in steady excitement all over his bedspread.
Alternatively: catboy horny - gets railed | or: the one where a stray adopts a man
Series
- Part 1 of Midnight Cream
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Summary
Itachi was never allowed to have things he wanted. The best he could do was find interests that aligned with his father's set path for him.
And whatever he risked doing in the shadows was his own business.
When his loose cannon younger brother finds the next great thing to piss off their father, Itachi learns how addictive and irresistible those shadows can become in the disgustingly perfect, alluring form of a tall, dark, curly-haired pole dance instructor just trying to make ends meet.
Or; the cutest meet-cute I've ever written, honestly
(repost after I suffered a mental health crisis and purged my account)
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Summary
When a quiet night goes awry in all the best ways an oppressive millionaire's repressed son could ever want, Itachi gets the type of unforgettable, world-rocking night he normally only gets to read about. Usually, when people say "it's Anko's fault," they aren't debating sending her a thank you gift.
"His shoulders and chest were bare, pale but warmly reflective of the light at his back. That was one of the first things Itachi registered besides the faint, ruby incandescence deep in the dark eyes staring back at him. He was huge, bigger than a human by at least a head, and absolutely towering from his position on the table... The demon was gorgeous. Itachi stared in slack-jawed shock, unable to move or look away even as the Lilin unfolded and stood up."
It all started with some light witchcraft and went from there. Didn't all great love stories begin that way?
(repost after I had a severe mental health crisis and was asked about my account wipe; the original one-shot is all I feel comfortable throwing back into the void)
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How To Tame An Incubus by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
24 May 2025
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Summary
"Summoning was a fundamental magical practice that permeated even society in the city, and demons were the most common intelligent summon. However, demons weren’t just imps and multi-headed hounds; demons also ranged from massive, thoughtless titans to brilliant manipulators with bad intentions. Demons were dangerous."
Denki, a student mage at UA, was just trying to survive his Demonology course. He thought his worst hurdle was his terrifying professor.
It was supposed to be a dog! It was supposed to be a dog!
After a little mistake anyone could've made, Denki finds himself in a bit of a tight spot... under an incubus. Sex demons were off-limits on campus because of their poor temperaments and lethality... But, damn, his demon sure was stunning. Even if it might kill him, Denki thinks he could still get a good term paper out his very interesting and accidental subject. Perhaps they could bond a little along the way!
“No god here, little wizard boy,” the demon taunted against his throat. “Just me.”
If only Hitoshi was a little more cooperative...
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Something Poetic About Sirens and Pearls by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 May 2025
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Summary
What happens in the atoll, stays in the atoll... although, Mina will probably know about it by the end of the day, then so will everyone else.
What's a boy to do🤷
The pretty fish-man, that's what-
Ahem...
In the Archambian atoll, an exclusive stream of young, eager, and hungry--or shall we say thirsty--university student researchers vigorously throw themselves into their studies of the friendly, tropical Pescarian society that has called the volcanic islands home since some monkeys decided the land sucked, actually, and returned to the great, hefty, salty blue. Denki could only be so lucky to be assigned a pod with just the kind of dashing and robust tall-dark-handsome-something that was exactly his type... the lack of legs might've posed a problem to a less dogged somebody, but Denki was creative.Anatomical differences never seemed to stop the aquatic folks from showing their more arboreally-inclined partners the way the depths rocked, after all.
Or: a quirky little guy of a one-shot complete with too-thought-out lore and ocean sex with a mermaid... for MerMay :) last year :( But he's here now~ :)
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Tell Me, Baby (I Love When We Get Down) by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
13 Apr 2025
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Summary
"There was a molten tensity in his belly when his calm, composed, and completely-in-control alpha broke like glass, rutting into his mouth and fingers deliriously..."
Hitoshi is tired and needs a bit of boost after a long day. Few things made him happier than watching his alphas melt in his hands. Good thing Shouta is still awake.
Alternatively: ..... honestly, it's just porn🤷
Set a few months after the ending of Plum Whiskey, but you don't need the context unless you want it.Series
- Part 2 of Shots of Plum Whiskey
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Plum Whiskey: Remastered by keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Mar 2025
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Summary
How dystopian can it be when the view out the window is all the same color?
"They were so close, in fact, he could feel Hitoshi's breath ghost over his skin.
“Do you want to kiss me, too, Shouta?'"For years, Hizashi was the one to soothe Hitoshi through his rough heats, something Shouta accepted with some love child between pragmatism and procrastination. He struggled with change. He liked things simple. Unfortunately, action always crept up on his ankles like serpents to tie his clumsy feet together.
"Shouta remained frozen where he'd been left, reeling from the whiplash. The cute curve of the omega's cupid's bow sat in the forefront of his mind for far too long."
With his devoted partner gone for a business trip, Shouta finds himself against the wall of a conniving omega's firing squad.
"I’ll ride ‘til you pop, Alpha…”
If he was smart, he might've tried to save himself.
Briefly: Hizashi had always helped Hitoshi through his heats, in this dystopian alternate universe with oppressed omegas, but plot and reasons, and now it's up to Shouta to deal with it. May he survive Hitoshi, let alone his own unaddressed feelings---ew, feelings.
Series
- Part 1 of Shots of Plum Whiskey