BrainacOnTheEnd
Fandoms
Recent works
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Summary
Huntrix, the most popular k-pop group in the world, has just had their fan signing event crashed by their rivals- the demons that called themselves the “Saja Boys”. What they wouldn’t expect is the leader of the Saja Boys to approach their manager Bobby for permission for a possibly dangerous move-
A world tour.
Rumi is conflicted about Jinu. Mira hates the playboy and the himbo, but their charm is irresistible, Zoey is head over heels for the barking man, and Baby….. he’s just there for the vibes and liquor.
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A Trick As Old As Time by BrainacOnTheEnd
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
23 Sep 2023
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Summary
Aizawa had been waiting a long time to capture the no-good villain Hizashi Yamada, but he was met with an offer that changed his mind- and his occupation.
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How Enji Became Sleazy by BrainacOnTheEnd
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
08 Aug 2022
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Summary
"You're gonna be on top of the world one day Touya,
promise me. And I'll be right there along with you,
looking up at you.”………Young Enji Todoroki was handed the fate of being a Pro Hero every since he was born, but he chose to make his own legacy……..
Series
- Part 4 of HellFire Hero’s Life
- Language:
- English
- Words:
- 7,825
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 510
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Summary
A story about a girl growing into the person she’s always wanted to be
- Language:
- English
- Words:
- 323
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 18
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Closer Than We Think by BrainacOnTheEnd
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
14 Feb 2022
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Summary
Long after Endeavor has finished populating Musutafu, his children who he had never seen in years come to the light. This ensues a battle and betrayal for the ages….
Series
- Part 2 of HellFire Hero’s Life
Recent series
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HellFire Hero’s Life by BrainacOnTheEnd
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
08 Aug 2022
- Words:
- 110,256
- Works:
- 4
- Bookmarks:
- 1
Recent bookmarks
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Summary
The girls employ you, Bobby’s bodyguard, to get Bobby to actually relax. You can do that, in more ways than one.
And, well… let's pretend he actually got to go to that week-long stay at the fancy resort.
Bookmarked by BrainacOnTheEnd
30 Nov 2025
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What is Love? (it's you and me and her. it's us) by cowsindisguise
Fandoms: KPop Demon Hunters (2025)
25 Nov 2025
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Summary
The sun was setting now, casting long shadows over the hills and rocks. “Kpop demon hunters,” Zoey thought again. She giggled. Now she knew she was crazy. But as crazy as it was Zoey couldn’t help but feel something warm bloom inside of her whenever she thought about it. Sure Rumi was a bit odd and Mira was…someone she would have to get used to being around, but Zoey could somehow imagine a world where they would do something extraordinary together.
OR
Pre-debut huntrix learns to navigate life and communication and loving each other before stepping out onto the stage. They may all be seriously emotionally stunted, but love wins all in the end. (I promise:))
Bookmarked by BrainacOnTheEnd
07 Nov 2025
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Summary
A collection of smut one-shots featuring Polytrix. Everything is consensual & tags are posted at the beginning of each chapter.
Day 1 — Masturbation
Day 2 — Coming Untouched
Day 3 — Voyeurism
Day 4 — Threesome + Aftercare
Day 5 — Dacryphilia + Aftercare
Day 6 — Intoxication
Day 7 — Blindfolds
Day 8 — Webcam
Day 9 — Shibari
Day 10 — Punishment + Aftercare
Day 11 — Handcuffs
Day 12 — Sex Work
Day 13 — Dom Bottom(s)/Sub Top
Day 14 — Omegaverse
Day 15 — Sex Pollen
Day 16 — Remote Control + Aftercare
Day 17 — Service Kink
Day 18 — Size Queen
Day 19 — Sensory Deprivation
Day 20 — Mirror Sex + Aftercare
Day 21 — Monsterfucking
Day 22 — Quiet Sex + Aftercare
Day 23 — Biting + Temporary Marks + Aftercare
Day 24 — Anal Sex + Aftercare
Day 25 — Double Penetration
Day 26 — Lingerie + Cuckoldry
Day 27 — Gangbang
Day 28 — S&M + Aftercare
Day 29 — Body Worship
Day 30 — Breeding + Degradation
Day 31 — Writer's Choice: Trick or Treat- Language:
- English
- Words:
- 315,351
- Chapters:
- 31/31
- Comments:
- 302
- Kudos:
- 1,746
- Bookmarks:
- 307
- Hits:
- 103,300
Bookmarked by BrainacOnTheEnd
30 Oct 2025
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Summary
Zoey doesn’t know how long she stands there in the middle of her room, gawking at the notification flashing at her screen.
Well, notifications, plural. They’re back to back on her home screen, right under all her social media notifications of people showering her with likes for today’s breakfast.
Ryu Rumi sent you $250.00
“For lunch! Let me know if you need more xo”Kang Mira sent you $501.00
“lmk if she sent more than 500, I can double it lol”Zoey loudly declares, “What the HELL?”
Or, broke college student Zoey goes viral for her revolting college meals—and rich girls Rumi and Mira find a little pity (among other things) in their hearts for her.
Series
- Part 1 of candyfloss
- Language:
- English
- Words:
- 318,257
- Chapters:
- 17/27
- Comments:
- 4,965
- Kudos:
- 9,440
- Bookmarks:
- 2,181
- Hits:
- 340,370
Bookmarked by BrainacOnTheEnd
23 Oct 2025
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Summary
Rumi is revealed early in training by Zoey and Mira, and the trio decide to keep it a secret that they know from Celine. The girls navigate keeping secrets on top of developing feelings for each other, all while Celine keeps a terrible secret from them as well...