UndersleptLilButterfly
Fandoms
Recent works
-
What if we kissed in a liminal space where nothing makes sense? by UndersleptLilButterfly
Fandoms: Trigun (Anime & Manga 1995-2008), Trigun Stampede & Trigun Stargaze (Anime 2023-2026)
27 Jun 2026
Tags
Summary
It seemed to happen in slow motion.
The buzz of the lights echoing, the yellow walls spinning through his vision until they became the floor, his arm reaching out to the side to grab onto something, anything, to catch his fall-
And then his hand went through the wall. (And yes, he did face-plant).
Not even registering the soreness from the fall, Wolfwood’s head shot up, staring at where his wrist ended and the wall began. He flexed his fingers. Yup. He still had a hand. It was just… not here anymore?
“Fuck?” Wolfwood gasped, yanking his arm back to his side.
-
Working a late shift at the Waffle House, Wolfwood stumbles upon a hidden doorway to an incomprehensible space. While it *is* creepy, he can't help wanting to explore it. But there's one issue: Someone- or some *entity*- is living there. And it's... holding his hand? -
The One Thing I Can't Get Enough Of by UndersleptLilButterfly
Fandoms: Trigun Stampede (Anime 2023), Trigun (Anime & Manga 1995-2008)
29 Mar 2026
Tags
Summary
“Watch my eyes,” the dancer commanded, and Vash tore his gaze up from the rolling body. And the moment he locked eyes with Wolfwood, it all seemed to finally make sense.
Charcoal eyes were alight in a way that Vash hadn’t noticed before from so far away. Relaxed. Brightened by interest. Filled with an infectious confidence. Enough to spread to Vash. He moved with Wolfwood, finally finding the rhythm with something to focus on. And Wolfwood’s focus was on him, too. It was almost too much to bear, being the subject of that attention Wolfwood shared only with his dance partner.
And Vash was lost in it, the humid air, the upbeat music, and especially Wolfwood, leading him into a dirty dance that had Vash feeling things he never thought he’d experience in his white picket fence life.
-
A Dirty Dancing au, cuz that story works so well for vashwood! -
Made for Lovin' You by UndersleptLilButterfly
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Mar 2026
Tags
Summary
A whirring sound caused Katsuki to stumble back in surprise. Must be the android’s fans or something. The sound continued for a few moments as a blue LED blinked to life on the side of its temple before evening out. And then those weirdly beautiful green eyes lit up with awareness.
Katsuki tried to ignore the feeling of his skin crawling when the machine gave him what was likely supposed to be a comforting smile. “Hello, Bakugo Katsuki,” it intoned, voice gentle and unthreatening like it was probably programmed to be for all nurse androids. “I’m your new home aid android, Model TXT553, ID #BTS-13J2013. Please give me a name.”
“Huh?” Katsuki stammered, unnerved. “Just- just name your damn self!”
-
Despite his wishes, Katsuki is assigned a nurse android to help him recover from a recent injury. It's annoying and stubborn and weirdly attractive, but something about Deku isn't like other androids Katsuki has seen before- something that goes beyond preprogrammed thoughts hiding under that robotic exterior. Something that could change their lives for the better or the worse. -
I run back to the dark by UndersleptLilButterfly
Fandoms: Trigun (Anime & Manga 1995-2008), Trigun Stampede & Trigun Stargaze (Anime 2023-2026)
21 Mar 2026
Tags
Summary
Suddenly, he felt a solid impact send him to the ground. He struggled to get up, but the man was quick to grab Vash’s gun out of his holster and toss it away while his other arm pinned Vash’s prosthetic down to the ground. “Sorry, Blondie…”
Vash gasped, recalling those same words from months ago. He met the man’s gaze, and sure enough, there was a red gleam to his otherwise brown eyes. “It’s you-”
His words died in his throat as the man leaned down and brushed his nose right against Vash’s pulse point, sending shivers down Vash’s skin. “It’s not personal, it’s just…” There was genuine sadness in that raspy voice, “...a man’s gotta eat.”
-
Wolfwood needs blood to survive. Vash's plant healing makes him sturdier than most. Necessity brings these two unlikely travel partners together, but is it enough to put an end to Vash's long-standing loneliness? Hard to keep your distance when a hot vampire is sucking you dry. (Sry for the dirty joke I cldn't resist) -
It's the Ingredients that Count by UndersleptLilButterfly
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Dec 2025
Tags
Summary
Heavy stomps clomped closer and the sound of a key being turned in the front door suddenly froze Izuku in his tracks. Thinking fast, he grabbed a can of fake-snow spray sitting in a nearby box of Christmas decorations. The door swung open, and with a fierce “GET OUT!” Izuku squeezed the trigger as hard as he could.
“FUCK!” The intruder shouted as the entire spraycan exploded over both of them. It seemed Izuku didn’t quite know his own strength…
When the fake snow particles settled, the two men froze in shock, catching their breaths. Izuku slowly came to his senses enough to meet crimson eyes in an unfairly handsome face. Even covered in fake snow, the stranger had an attractive figure. The slight scent of cinnamon wafted between them. Those striking eyes met Izuku’s. And then they dragged down to his damp robe and bunny slippers. “... What the fuck is on your feet?”
-
Sent by Shoto to his family's picturesque cabin in a Christmas town to 'relax,' Izuku doesn't think he'll have time to enjoy his holiday between his law school study sessions. Little did he know about the grumpy baker that would explode into his life and make him see the world just a little merrier this season.
Recent series
-
Beefleaf High School Theater Kids AU universe by UndersleptLilButterfly
Fandom 天官赐福 - 墨香铜臭 | Tiān Guān Cì Fú - Mòxiāng Tóngxiù
08 Sep 2022
- Words:
- 62,625
- Works:
- 4
- Bookmarks:
- 5
Recent bookmarks
-
Tags
Summary
Izuku's dream to compete on Master Chef is finally coming true! Now he just needs to...not fuck this up. Yeah, easier said than done.
- Language:
- English
- Words:
- 34,194
- Chapters:
- 15/15
- Collections:
- 7
- Comments:
- 320
- Kudos:
- 2,073
- Bookmarks:
- 431
- Hits:
- 26,410
Bookmarked by UndersleptLilButterfly
21 Jun 2026
-
Himiko's Body by DancingThruLife
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
12 Apr 2026
Tags
Summary
After a disastrous fire at a local bar, things between best friends Ochako and Himiko start to change. While Ochako finds herself frightened and confused by the drastic changes in Himiko’s behavior, the other girl struggles to contain her desires for her best friend. She'll do whatever it takes to keep Ochako safe though, even if that means eating a few boys.
Meanwhile, Katsuki, a trainee under officer Yagi Toshinori, watches on helplessly as boys he grew up with die. When Ochako finds out the truth behind the murders, will she tell Katsuki? And will her boyfriend Izuku make it out of this alive?
Bookmarked by UndersleptLilButterfly
19 May 2026
-
Safe House by guiltipanda
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
22 Dec 2021
Tags
Summary
Regardless of what his lifestyle might lead others to believe, Izuku really didn’t have a death wish. On that note, he was painfully aware that he was lingering in an alleyway that was only growing darker with every passing minute, next to a murder scene, with a potentially very dangerous villain about whose crimes and quirk he knew absolutely nothing. I have to get out of here.
Izuku has given up everything in his life to be a vigilante. An unfortunate meeting with a villain named Bakusatsuou, who now refuses to leave Izuku alone, might destroy whatever he has left.
Series
- Part 1 of Quirkless Crime Boyfriends
- Language:
- English
- Words:
- 49,205
- Chapters:
- 13/13
- Collections:
- 1
- Comments:
- 136
- Kudos:
- 1,446
- Bookmarks:
- 269
- Hits:
- 26,718
Bookmarked by UndersleptLilButterfly
28 Apr 2026
-
sparks and teeth by smilelikethesun
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Mar 2024
Tags
Summary
Izuku Midoriya has been missing for almost four years, and this time, he didn't leave a note.
Katsuki, in the meantime, has been searching for him and working full-time as a hero. His mission for the last year has been to locate and capture the mysterious vigilante Zero.
When he opens his apartment door in the middle of the night to a dying Izuku in a Zero mask, he doesn't know what to do.
- - - - -
"Izuku?" Katsuki whispered.Izuku's eyes fluttered shut as he grimaced, curling into himself. He was holding his stomach. His black, deeply-shadowed jumpsuit looked darker where he was holding himself, a black pool spreading. He moved his hand from his stomach and stared at his scarlet palm.
"I didn't—" He laughed weakly, red dripping suddenly from the corner of his mouth. "I didn't know where else to go. Kacchan."
- Language:
- English
- Words:
- 47,693
- Chapters:
- 15/15
- Comments:
- 188
- Kudos:
- 1,333
- Bookmarks:
- 300
- Hits:
- 25,171
Bookmarked by UndersleptLilButterfly
14 Apr 2026
-
antifreeze by hellfiz
Fandoms: Trigun (Anime & Manga 1995-2008), Trigun Stampede (Anime 2023)
06 Feb 2026
Tags
Summary
Independent Plants are not "plants", but rather a little more... nuclear.
This causes quite the predicament when one gets into a motorcycle accident and the motorcycle sidecar lands right on top of him.
Bookmarked by UndersleptLilButterfly
10 Apr 2026