Casterisk
Recent works
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Drowned by Casterisk
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Oct 2025
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Summary
“Why the hell are you only asking me this shit now? You-”
“Because I-” Bakugou tries to respond, but gets cut off.
“Rhetorical question, let me fucking finish or I will gut your intestines out here and now.” Izuku breathes, just for a second. “You have done nothing to deserve any explanation from me, and if this is your form of some shit apology only your egotistical hide could produce, then you can take the stick shoved up your ass and shoot it through your own skull.
“We are done here. Don’t ever talk to me again.”
Izuku doesn’t know how to process having his dreams shattered.
So he runs away. It’s too late for apologies, now.
Series
- Part 1 of Dead Midoriya Izuku
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And So the Dominos Fall by Drop_of_Jello, Maseago, P42 (Prost_42), PeachyKeenTriple3, SauronClaus, Tobi_but_with_a_funny_hat, ubormaci, Versatility, Wandering Aster (Casterisk)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
31 Mar 2025
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Summary
The world turns without any input.
…
Did you really think that you were the only people that mattered?
{Part of the Oops, All Self-Inserts Project}
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When The Fourth Wall Breaks by Wandering Aster (Casterisk)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
22 Feb 2025
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Summary
Are the actors in a play fulfilling their roles for fame, fortune, or fun?
In a play, there's usually one protagonist, one antagonist, and a few side and supporting roles. It's simple, only a few scenes and plots to observe. But that's not real life, where everyone is a main character in their own play. Can that really be called a 'play', when it's not playing pretend?
Shihai Kuroiro, resident schemer of Class 1-B thought himself a main character until over 20 of his classmates received people from another world. And that made him think… "Will I ever get one?"
William Blake never thought he'd end up dead; but now here he is, in the same body as Shihai, forever changing the role both of them will play.
But how will this world of changing actors and growing cast affect the two of them?
…Will Shihai and William really stay unaffected by the growing number of other Self-Inserts disappearing?
Well, to answer our original question, this 'stage' can't really be called a stage when it's real life, can it?
*
Play: Part 1 of "Oops, All Self-Inserts"
Act 1: Strangers in a Strange Land (Chapters 1-6)
Act 2: Something Wicked (Chapters 7-12) -
To the Ends of the Earth by Casterisk for AMan0079
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
13 Feb 2025
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Summary
The Paranormal Liberation War went from bad to worse when Shigaraki fell to insanity, fusing with All for One and either stealing their Quirk or creating a Noumu out of anyone that they touch.
So now, in the Apocalypse, Katsuki finds himself with a few stray Quirks and a Noumu Kirishima to take care of.
He's not sure how they'll survive, but no matter what form he'll take, Kirishima will always be his Shitty Hair.
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A very much not-small problem by Dark Aster (Casterisk)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Dec 2024
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Summary
Izuku has a bit of a problem.
You see, whenever Todoroki is around him, it affects Izuku. He’s been nursing this infatuation he’s had for his friend for a good year and a half now, but because Todoroki is so stoic and cannot take a hint, Izuku doesn't know how to open up to him.
But when Izuku gets hit with a quirk that only allows him to eat semen, the problem ends up being confronted a lot sooner than he thought.
However, it turns out Todoroki is much more enthusiastic than Izuku could conceive, and his mouth can stretch much wider than what he thought was possible.
...
TLDR: Midoriya is hit with a cum-eating quirk and Todoroki has a very big dick. Shenanigans ensue.
Series
- Part 1 of Big Dick Shouto for the Soul
Recent series
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Dead Midoriya Izuku by Casterisk
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Oct 2025
- Words:
- 6,056
- Works:
- 1
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Light Cone Events by Casterisk
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Dec 2024
Summary
Light Cone:
"The path that a flash of light, emanating from a single event (localized to a single point in space and a single moment in time) and traveling in all directions, would take through spacetime."A collection of stories telling the tales of events which are the culmination of all before it, and beget many more tales to come.
- Words:
- 24,309
- Works:
- 1
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Big Dick Shouto for the Soul by Dark Aster (Casterisk)
Fandom: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Dec 2024
- Words:
- 6,315
- Works:
- 1
- Bookmarks:
- 4
Recent bookmarks
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a deal in diamonds (memento vivere) by aurae_rori
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
18 Apr 2024
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Summary
“When I die, the IPC will reclaim all of my possessions. I have no surviving family members; nobody will cry for me.” The last bit comes from the collapse of wishful thinking. A bit of sentimentality. Is it part of the act?
Aventurine… nobody would cry for Aventurine. The man who went all in, who tried to bet against the world, the one with good fortune on his side. Flashy smiles, good perfume, and a crisp and clean fashion sense - the hollow shell, the disposable pawn, the uncannily lucky gambling chip.
“So in every sense that matters, I have nothing to lose.”
The crease between Ratio’s eyebrows deepens whilst his movements grow still, as if battling with some sort of internal conflict. Aventurine watched as he comes to a conclusion, turning his gaze to him fully, and then speaking,
“I’d mourn you if you died.”
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based on @portalmonsterrr's comic on twitter! it's called memento vivere on there as well, please check it out, because that is what inspired this. <3
- Language:
- English
- Words:
- 4,200
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 110
- Kudos:
- 1,739
- Bookmarks:
- 226
- Hits:
- 12,130
Bookmarked by Casterisk
09 Dec 2025
Bookmarker's Notes
Found this through the art on twt, thank you for this 🙏
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Gather the Scattered Fragments of Your Broken World by vahveroinen
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
04 Nov 2025
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Summary
"Hold on, please," Phainon says, grabbing hold of Mydei's arm in desperation, trying to keep him on the bed.
Mydei doesn't listen. He pulls himself free, striding across the room to tear open the curtains obscuring the only window. Outside the window, he can see the source of the light that had blinded him:
There is no newborn sun of the new dawn. Instead, Kephale's Dawn Device still towers over Okhema. Below them, the city is eerily quiet.
This is Okhema frozen in time, its citizens gone. Even the birds have been silenced. An afterimage of the past, of time together they'd sacrificed in search of the new sunrise. None of this can be real—a beautiful dream crafted to deceive him, only one that is now fraying at its edges, showing the rot underneath.
"If this is the Era Nova, then where is the sun we were promised?" Mydei whispers under his breath.
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When Mydei gasps back to life after Amphoreus' last cycle, the world he returns to is no longer the one he remembers—and neither is Phainon waiting at his bedside.Or Mydei wakes up on the Herta Space Station.
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when the sun hits (i'll be waiting) by k1tschii
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
04 Nov 2025
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Summary
“I could hear prayers,” Mydei says abruptly. "I assumed you didn’t know; I doubt it’s something I ever would have had the chance to tell you. But it started immediately after I acquired Nikador’s Coreflame.” He stares out at the square—the marble of rebuilt statues winking where the city once stood in embers.
“Prayers,” Phainon echoes weakly. “So you—“
“I heard every prayer,” Mydei continues, his gaze flitting to the ruins of the Dawn Device. “Including the ones from you. I knew that you didn’t know I could hear them.” His lips quirk up. “You never would have been so honest otherwise.”
Three months after the battle with Irontomb, Mydei and Phainon begin to navigate the way that they have both changed in the aftermath of the eternal recurrences—and what that means for their relationship.
Series
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Veritas Ratio V.S. The Universe by cakecats
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
02 Dec 2025
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Summary
Apocalypse: Star Rail might be the worst game Dr. Veritas Ratio has ever played. In what world is murdering half the known universe for no reason even remotely reasonable? What kind of game kills off its most compelling characters just for shock value?
Also, why is he now in the game — and as a damn NPC, out of all things?
【 Activation Code: “Moronic developers, moronic game.” It is our sincere wish that during your time, you can fulfill your desires and, in accordance with your wish, transform a piece of moronic work into a magnificent, high-quality, first-rate classic. Bound Role: Unnamed male NPC of the Veritas Prime star system, age 0. 】
【 Congratulations! Welcome to Apocalypse: Star Rail, version ██! 】
Well. If these idiot developers can’t take constructive criticism, Veritas might as well construct the criticism himself… by forcibly inserting himself into a plot where he’s never existed.
- Language:
- English
- Words:
- 103,663
- Chapters:
- 16/?
- Comments:
- 1,651
- Kudos:
- 4,796
- Bookmarks:
- 1,175
- Hits:
- 114,656
Bookmarked by Casterisk
05 Nov 2025
Bookmarker's Notes
Absolutely brilliant; the amount of work this author put into their work is astonishing, and I cannot wait to read more.
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Harry Potter and Some Other Nerds by Idknoname
Fandom: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
11 Oct 2025
- Words:
- 685,534
- Works:
- 3
- Bookmarks:
- 226
Bookmarked by Casterisk
07 Oct 2025