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A countdown appears in the sky like a giant, floating digital clock announcing there’s sixty days left before an unknown event. People panic, the world slowly falls apart as it prepares for its imminent demise, and Kurt decides to take a risk and travel across the country amidst chaos to see Sebastian one last time.
In which Sebastian left New York a few weeks ago, Kurt went to Lima desperately seeking some peace of mind, and love matters more than resentment.
Series
- Part 3 of kurtbastian fics
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And Birthday Surprise Makes 3 by Jarchiesbitch333 for Mcavoy_Frankenstein
Fandoms: Sneak Me in Your Closet My Prince (TV)
01 Oct 2025
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It was Sebastian Romano's birthday and the only thing that he really wants from his husband, Gabriel Castillo, for his birthday is to top him for once. And he gets that, but they didn't use any protection. And since Gabriel was always the top in any relationship he never got tested for being a carrier. So what happens now that they have a little surprise on the way?
This is loosely based off the low budget film "Paternity Leave."
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Who's Who? by fandomfluffandfuck
Fandoms: Real Person Fiction, Marvel Cinematic Universe RPF, Actor RPF
29 Sep 2025
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Somewhere along the way of filming with Chris Evans, Sebastian has come to two very important conclusions: one, he has a crush, and two, he's pretty sure Chris Evans—the grandly romantic, Bostonian family man, who is so polite even when he swears—is vanilla. Of course, there's nothing wrong with vanilla! Sebastian happens to enjoy that flavor very much with all its subtlety. It's just that... to Seb's delightfully, proudly twisted desires, that should be, well, a little disappointing.
Somehow, though, it's only more enticing. He can't stop thinking about it. He really wants to expose Chris to how the other half lives. He really wants to corrupt him. Just a little bit. If only—
If only he knew the truth of what Chris really likes.
What if Sebastian isn't the one corrupting good-guy, handsome-face Chris Evans? What if Sebastian is the totally unexpectedly corruptee?
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Sebastian was once the one constant in Ciel’s life.
But what happens when the protector becomes the one who needs protection?
A butler who can no longer obey. A master who no longer commands.Their mission to Denmark was meant to be a political maneuver.
But within the walls of Fredensborg Palace, an old, dark power begins to stir—
and as a prince slowly dies in his sleep, Sebastian, too, begins to deteriorate.
Weakness does not suit him.
Yet his illness can no longer be hidden.And Ciel must take on a role he was never meant to play.
Between dependence and duty, closeness and distance, guilt and desire,
dream and reality, unfolds a game neither of them can win.
(Ciel is of age!) -
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Alex has always made it a point to mind his own business. He wakes up, works out, heads to the beach, or helps out around the house, then goes to bed. Rinse and repeat, adding the occasional two-hour phone call from Haley updating him on her summer in Zuzu City. If anyone asks, he won’t be here for much longer, onto bigger and better things, like earning a spot on a professional gridball team.
Sebastian isn’t one to open up to people. He has Sam and Abigail, and that’s more than enough for him, seeing as he won’t be in Pelican Town by this time next year. Or, that’s what he tells himself each time someone interrupts his work or makes band practice run later than it needs to. He’s alone, happy, and has no plans to change that.
Until the night Alex catches sight of a light coming from inside the abandoned Community Center, and Sebastian is just crossed enough to let his mind run away with itself.
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Sebastian is hiding something from Ciel and the later will do everything to discover what it is, whatever it takes. How will our dear demon will react ?
English is not my first language so sorry in advance.
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Mr. Sutcliff? by grellsutcliffno1fan for Insertpoetryhere
Fandoms: Kuroshitsuji | Black Butler
19 Sep 2025
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“Your coworkers have begun calling me, ‘Mr. Sutcliff’.”
“Have they now?”
“Tell them to stop.”
Grelle laughed, like the ringing of a bell, a gloved hand placed demurely over her painted lips. “Oh, come now. It’s far too entertaining for that.” She cocks an eyebrow, and it’s an expression, when worn by Grelle Sutcliff, that he has come to dread, “Why, does it make you feel emasculated, Bassy? Would you prefer I take Michaelis, then, when we get married?”Sebastian chokes, “When?”
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Or: Grelle's coworkers have begun calling Sebastian 'Mr. Sutcliff". They fuck about it.
Or: Or: Grelle gets to use her princess stick :)
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I Know the Black Widow Eats its Mate (SebaClaude Smut Drabbles) by gothman_mothman
Fandoms: Kuroshitsuji | Black Butler
11 Sep 2025
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A dumping ground for my short, smutty SebaClaude oneshots that aren't quite full stories; generally under 1000-2000 words each.
Series
- Part 2 of Kuroshitsuji Smut Drabble Collections
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Ciel is tired of not being able to fuck Sebastian. He endeavours to amend that. And when one is born with biological limitations, they must get creative in order to achieve their goals.
I don’t mind a little imitation plant-based meat
And you can call me princess
I’ll bow down to your royal harness-Sweet n’ Low, Peach PRC
CielSeba Week Day 7 - Free Day
Series
- Part 3 of CielSeba Week 2025
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A collection of oneshots written for CielSeba Week 2025.
Warning:
This contains bottom/submissive Sebastian & Top/dom Ciel.
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Entry for CielSebaWeek2025 Day Three (3rd Sept): Power Imbalance/Powerplay, Orgasm Denial, or BDSM.
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Ciel slammed a desk drawer, glaring down at his paperwork. “What do you want?” snapped Ciel. “Spit it out or leave me alone.”
Sebastian bowed slightly. “If you desire any assistance with relieving your stress, I shall wait in your room, my lord.”
Ciel paused what he was doing, clearly reading the suggestion hiding under the polite tone. It wasn’t enough to get him to calm down, which secretly pleased Sebastian. “Can you think of nothing but your beastly desires?”
“Yes: your desires.”
“My passionate feelings are not of the loving kind at the moment, Sebastian.”
Sebastian smiled. “I know. Shall I wait for you to join me?”
Ciel stared at him. “You’re in the mood for that? At the drop of a hat?”
“I’m a creature of truly reprehensible impulses at heart, young master.”
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Shortly after his near-fatal encounter with Undertaker aboard the Campania, Sebastian hunts him down in the dead of night, despite still being heavily injured. The subsequent confrontation doesn't go exactly how Sebastian had planned for it to.
Series
- Part 2 of Bottom Sebastian
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“Seb, you’ve smoked 3 blunts now. That’s enough,” Sam commented without even looking back at him from his tv.
Sebastian went to argue as he sat up but immediately shut his mouth when everything went blurry and the room started spinning. Fuck, Sam was right. He was always right. He lied back down and put a hand over his forehead to hopefully help with the dizziness (it didn’t).
He curled up into himself. He wished he wasn’t such a fucking disaster. He really did need to stop smoking but the weed was right there… it was hard to resist, especially after as nasty of an argument as he had with his parents. He was so sick of them. He can’t wait till he moves out of this stupid place.
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Ciel believes education in female biology is useless. Sebastian is willing to make that untrue.
CielSeba Week Day 1 - Shapeshifting
-And I pray thee now tell me, for which of my bad parts didst thou first fall in love with me?
-For them all together, which maintained so politic a state of evil that they will not admit any good part to intermingle with them.Series
- Part 1 of CielSeba Week 2025
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While Sam is at work and Sebastian's family is out, Sebastian and Sterling realize they have the house to themselves.
꒰꒰・┄┄┄┄・♡・┄┄┄┄・꒱꒱
“You like pretending you’re in control, huh?” Sterling chuckled, and Sebastian’s legs fell open more involuntarily, his breath hitching and dark eyes narrowing.
Sebastian’s laugh was sharp and breathless. “You like thinking you can take it from me.” His hands gripped the front of Sterling’s shirt, yanking him down into a rough kiss, all tongue and teeth. “I’d like to see you try, hot stuff.”
That was all the invitation Sterling needed from his pretty boy.
Series
- Part 1 of Modded SDV | Sterling/Sebastian/Sam
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Sebastian makes a mistake and Ciel makes sure he atones to it.
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Mixing, or To Love Is to Be Changed by peanutbutterjellyfish
Fandoms: Kuroshitsuji | Black Butler
20 Aug 2025
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Ciel was being given an invitation to participate in something otherworldly and frightfully intimate, and with a demon at that. He should say no, or at least wait until he wasn’t so fragile with tearstains still on his face, but the hope that piqued his interest emboldened him. “Does it hurt?”
“It’s unnerving, but you won’t be harmed.”
Not the best response, but it was something.
Ciel narrowed his eyes. “And this isn’t your way of getting a bite of me early, is it?”
Sebastian chuckled. “No, more like a long taste before spitting you back out, intact and whole.” He seemed excited despite his effort to be composed. Ciel had never caught Sebastian looking so openly invigorated. “You’ll feel me just as much, young master. If anything would send you scurrying from this, it would be that.”
Yet again, his curiosity won out. Ciel wanted it so badly, to lay his soul out and all of his burdens with it, even if coming together meant fear or pain. If he was frightened out of his mind, at least he wouldn’t be alone.
That was all he wanted. To not be alone. He could let Sebastian in, let him understand him while he was still living, while he needed this.
“Okay.” Ciel tried to sound brave. “How?”
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Sebastian's not one to really talk about himself and on the rare occasions he does, he wouldn't (nor would anyone else) describe himself as "caring". Afterall the whole reason he's here is to eventually consume his young master's soul, that's the only reason you might mistake his protectiveness for genuine care. Everything he does is simply to properly portray "the butler aesthetic". Eventually the young master will complete his revenge, sending Sebastian off to his next contractor. Yes, the occasional fights against grim reapers, bizarre dols, and the avatar of a god, do make serving the Phantomhive manor more memorable and even intresting...but that's as far as it goes. Interesting, that's all it is, there's no such thing as attachment for a demon who experienced centuries pass in the blink of an eye. After all he's known grim reapers and the Undertaker's boredom of immortality... although he himself must admit, meeting a human blessed by a god, isn't something you see every century. It is rather...intriguing.
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**For the people unfamiliar with Glee, please read first part’s chapter summary**
“It’s okay… he’s out… but we should get the fuck out of here, okay?”
Hunter looked worried. He never looked worried.
“Can you stand?”Sebastian blinked, more tears running down his cheeks. He knew he looked pathetic but at least his vision wasn’t blurry anymore. He slowly nodded, grabbing Hunter’s hand to get up. He was still shaking, so he almost had to lean on the other boy to keep himself balanced.
PATHETIC!
“Okay… let’s go before he wakes up.”
This was not how his night was supposed to go.
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Sebastian Smythe and Hunter Clarington can’t stand each other — and they’re not afraid to show it. Both want the other out of the Warblers so they can shape the vocal group into their own vision.
But after Hunter saves Sebastian from a horrible experience, the two are forced to see each other on a deeper level — and to their surprise, they don’t hate what they find.