keythealien
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Recent 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
Recent series
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Shots of Plum Whiskey by keythealien
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Aug 2025
- Words:
- 94,181
- Works:
- 3
- Bookmarks:
- 3
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Midnight Cream by keythealien
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 Aug 2025
- Words:
- 25,094
- Works:
- 2
- Bookmarks:
- 9
Recent bookmarks
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Hard Reboot by SmuttyLittleAuthor
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Dec 2025
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Summary
“And you think I can fix your weird sex robot, how, exactly?” Shinsou asks incredulously, trying to unzip his boot while leaning against the wall in the hallway of his apartment. He’s been awake all night and is looking forward to a warm cup of tea and collapsing into his bed fully clothed. What he’s not looking forward to, is the man on the other end trying to corral him into something he wants nothing to do with.
“I told Shouta not to teach Shinbot to say different dirty things. I told him it’s probably a pre-set script and the robot can’t actually learn to call him Daddy.”
Shinsou pinches the bridge of his nose. “I’m going to pretend I didn’t hear you say that. What’s wrong with him, Yamada?”
Shinsou sighs, longer and with more suffering, as he walks past Yamada to head into the living room. The Shinsou bot is sitting upright on the couch, his head tilted forward and eyes closed. He looks so lifeless and it makes Shinsou shiver. He stops in front of… himself, before he slowly drags his gaze towards Aizawa with subtle weariness. The look he gives him is one of full judgement, almost as if he’s saying what have you done now, you dirty old man?
Series
- Part 3 of Model 9
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Download Complete by SmuttyLittleAuthor for keythealien
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
26 Oct 2025
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Summary
Humanity has long since become an anomaly, a relic of biology adrift in a world that no longer remembers how to accommodate flesh. The artificial sun reflects on chrome and metal, but not on skin, which is eerie in itself. Humans still exist, scattered throughout the layers of this machine made world. They are not hunted, nor are they embraced, there are simply too few of them to matter. Some sell themselves as curiosities, living displays in museums; while others hide and attempt to blend in, wearing layers of metal and synthetic fabric meant to mimic the countless android models that move through the city.
Beneath it all, a fascination festers for human life.
That’s when Aizawa steps out of the shadows in front of him and blocks his path. The light at the end of the alley casts a faint halo along the sharp lines on Shinsou’s face.
“You shouldn’t be here.”
Shinsou stiffens, shoving his hands into his hoodie pockets as he comes to a halt. “Yeah, I’ve heard that before.”
Series
- Part 27 of Kinktober 2025
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Push Me (past the breaking point) by Shipyard_Voyager
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
11 Jan 2025
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Summary
"What are you going to do about it old man?"
Aizawa's meager patience snaps.
He strikes hard and fast. His fingers dig painfully into the base of Hitoshi's skull just above the bond mark he bit his claim into, hauling him up roughly enough that his Omega has no choice but to follow or take damage. Hitoshi yelps at the jarring shift but Aizawa doesn't give a fuck. He’s too busy dragging him in for a kiss so bruising he's not sure how they don’t knock teeth and chip something. He can taste the indignance on Hitoshi's tongue and he chases it deeper into his snarky mouth, kissing him with the promise of retribution but not so lost in it that he fails to catch the slick-wet bones of Hitoshi's wrist in an iron grasp when the Omega makes a move to slap him like the brat he is.
The wet pop their mouths make when Aizawa yanks them apart is nearly as lewd as Hitoshi's cunt when he un-knots it.
"Wrong answer."
[Or: Hitoshi decides to start his heat in public and his Alpha responds accordingly.]