How Does This All Work?
See a prompt you like? Go for it!
Just make sure to limit your pieces to 1K words or less and tag us when you are done!
FAQ | AO3 COLLECTION
Stranger Things
TVSTRANGERTHINGS

if i look back, i am lost
No title available
let's talk about Bridgerton tea, my ask is open

Product Placement

Janaina Medeiros
Misplaced Lens Cap
cherry valley forever
styofa doing anything

⁂
Aqua Utopia|海の底で記憶を紡ぐ
hello vonnie
dirt enthusiast
h
NASA
trying on a metaphor
Jules of Nature

Kaledo Art
will byers stan first human second

seen from Singapore
seen from Türkiye

seen from Italy

seen from Poland
seen from Russia
seen from United States
seen from United States

seen from Türkiye

seen from Malaysia

seen from Singapore

seen from United States
seen from United States
seen from United States

seen from United States
seen from Chile

seen from United States
seen from United States

seen from United States

seen from Singapore
seen from United Kingdom
@blackinnonmicros
How Does This All Work?
See a prompt you like? Go for it!
Just make sure to limit your pieces to 1K words or less and tag us when you are done!
FAQ | AO3 COLLECTION
blackinnon micros
concert @blackinnonmicros
Wembley Arena was steeped in reverent silence and expectant anticipation. The crowd had become a single living beast — huge, breathing, pulsating in a single rhythm. Each person was merely a tiny cell of this colossal organism. The source of the collective frenzy was the stage, where four figures emerged from clouds of purple smoke. The quartet needed only one simple gesture to make two and a half thousand people simultaneously hold their breath — and then exhale in absolute unison.
Sirius gripped the barrier to keep from being swept away by this overwhelming force. Marlene pressed her whole body against his back, feeling the vibrations of the drums go straight to her heart. Roger Taylor set the rhythm, his beats precise, hypnotic. And when Brian May cut through the air with the first note of "Killer Queen," Marlene closed her eyes for a moment, allowing the guitar solo to become a portal — through which Muggle music seemed to break the fourth wall of their reality. This sound was purer than any spell, piercing right through, making her forget everything.
Sirius turned around, pressing his lips to her temple with a mixture of gentleness and urgency. He had to whisper directly into her ear:
"How cool is it that we got tickets!"
His voice was drowned out by another explosion of applause: Freddie Mercury ran to the edge of the stage and sharply raised his microphone stand, as if about to pierce the sky itself. Meanwhile, John Deacon spared no mercy on his guitar — his fingers flew across the strings, drawing out powerful, rich chords that fired up every spectator, making them sing along to Freddie and bop cheerfully.
"Yes!" Marlene shouted, drowning out the roar of the crowd.
The intro to "Don't Stop Me Now" hit their nerves — and at that same moment, she felt Sirius's palm slide across her lower back. She immediately squeezed his fingers in return. The semi-darkness pulsed around them: the breath of the crowd, the smell of sweat, a wave of freedom washing over them completely. Here and now, they were simply a boy and a girl who shouldn't have to worry about the impending threat from the Death Eaters. Their only concerns were the music, the shared rhythm, and the legendary hits for which they were ready to stay here forever.
Sirius abruptly turned to Marlene, grabbed her chin, and kissed her — right in the middle of a guitar riff. The kiss was greedy, passionate, as if he wanted to pour all his pent-up excitement into it. Approving shouts around them dissolved in the roar of the music, and when he pulled back, she froze: in his eyes, like two mirrors, reflected the colorful lasers from the stage. They transformed the gray abyss of his pupils into a festive, mesmerizing firework.
"I want to remember this evening forever," Marlene confessed, and Sirius smiled his trademark wide smile, which brought barely perceptible wrinkles to the corners of his eyes.
"Then hold on tight, Marls," he placed her palm over his heart, "because 'Bohemian Rhapsody' is next. And I promise you, this won't be our last concert."
The first chords slowly floated through the hall, transporting them to another reality. And Marlene understood: this wasn't a dream, but something incredible. Something bright, almost weightless, blossomed in her soul. She damn well loved this moment — it was like a breath of fresh air and a promise of happiness. The war no longer existed. She was simply the beloved girlfriend of her crazy guy, lost in the music, in the light, in this magical evening. And she wouldn't trade it for anything in the world — not for fame, not for riches, not for an eternity without worries. Especially when Sirius kissed her so fervently, as if he wanted to pour all the passion of the moment, everything he couldn't put into words, into that kiss.
Concert
@blackinnonmicros
word count 262
The concert burst with lights and guitars, a sea of bodies jumping to the beat of the drums. Sirius, his jacket open and his hair tousled, pushed his way through the crowd, searching for a fixed point amid the chaos. And then he saw her: Marlene, dancing as if the music had taken hold of her, her eyes closed, her hair illuminated by flashes of red and gold.
She didn’t need a stage; every movement was a spell, every turn a challenge. Sirius stood motionless for a few seconds, mesmerized, as if all the noise had faded away and only the pulse of her laughter remained, the sway of her body.
The bass roared louder, and he couldn’t resist: he stepped forward until he reached her. Marlene looked at him, surprised, but didn’t stop; she kept dancing, and Sirius let himself be swept up by her rhythm. The crowd jostled them, but they stayed close, as if the music had woven an invisible circle around them.
When the song reached its climax, Marlene leaned toward him, breathless, her smile alight. Sirius took her by the waist, and amid the din, he kissed her. It was a brief but passionate kiss, a secret chord that eclipsed all the others.
The crowd was screaming, the lights kept spinning, but for them the concert had taken on a new form: it was no longer just music; it was the moment when, amidst the chaos, they could find each other, and that kiss would be the music that would echo long after the guitars fell silent.
Blackinnon micros
@blackinnonmicros father's day
The morning began with delicious aromas that filled the entire kitchen. The pungent scent of cinnamon intertwined with the rich smell of freshly brewed coffee, which in turn was rivaled by the aroma of homemade pastries. Sunlight, persistent like guests who had finally realized they were truly welcome, streamed through the tall, narrow kitchen windows. It slid across the ancient stonework of the walls, gilded the carved wooden panels, and played with highlights on the polished copper pots hanging above the stove.
Marlene stood by the massive cast-iron stove, gently stirring oatmeal in an enamel pot. Her movements were measured; sometimes she would dance a little, quietly humming one of her favorite songs. All the while, she was diligently pretending not to notice anything, but out of the corner of her eye, she had been watching two small silhouettes in the living room for half an hour.
Cassiopeia was only seven years old. Her blonde curls, just like her mother's, softly framed her face, and her gray, attentive eyes, inherited from her father, looked focused and businesslike. She directed the process with almost adult responsibility: carefully measuring the length of the ribbon on the gift box, smoothing every curve of the satin ribbon with her fingers, and furrowing her brow if something seemed less than perfect. In those moments, she reminded Marlene of Sirius when he was assembling his first motorcycle.
Nearby, on the soft, plush rug by the fireplace, little Alphard sat — he had just turned five. He was intently gluing bright stars, cut from colored paper, onto a homemade card. The little boy carefully applied glue, aligned the shapes, checking that the edges were straight. From time to time, he would stick out the tip of his tongue in concentration, freeze for a moment, critically examine the result, and then, with an important air, add another star — a little higher, then to the left, striving for a perfection only he understood.
"Just don't make any noise," Cassiopeia whispered to her brother, pressing a finger to her lips. She frowned so amusingly, pursing her lips and tilting her head slightly, that Marlene barely stifled a smile. "Dad's still asleep. We have to finish decorating everything nicely before he comes down."
Alphard nodded quickly, and his dark fringe fell over his eyes. He took more after the Black side: thick black hair, a slender nose, and a certain profile — this always evoked a particular tenderness in Sirius. And he usually preferred not to display his soft side. Sirius could frown sternly at strangers, make cutting jokes among friends, but the moment he saw little Alphard, his expression would instantly warm.
The card, which the children had been working on for three Sundays in a row (Marlene suspected that the first version had simply been drowned in ink by Alphard, and the second had been accidentally torn by both of them while trying to out-argue each other), looked truly magical. It depicted a large motorcycle in rich brown and black tones, and behind the handlebars — a man in a leather jacket, bearing a strong resemblance to their father.
Around him were splashes of colorful paint — blue, red, gold droplets, as if frozen mid-flight. And in the bottom right corner was a sticker in the shape of a dog's paw print: apparently Alphard's personal idea — a nod to their family joke about Dad sometimes acting like a faithful dog guarding his home, and also a reference to Black's Animagus form.
"All done," Cassiopeia exhaled, placing the box on the coffee table and leaning the card against it. "Now we wait."
Marlene moved the pot to the edge of the stove, carefully took off her apron, and, after a brief hesitation, quietly clicked the Collograph. The shot turned out beautifully: two children pressed together, their impatient, radiant faces frozen in anticipation of their beloved father, staring intently at the stairs.
Marlene deftly took another shot when hurried footsteps were heard from above. Sirius came downstairs in pajama pants with a faded pattern, still a bit sleepy, with disheveled hair and light stubble. He slowly ran a hand over his face, trying to wake up fully, and automatically reached for the cup of cooling coffee sitting on the table.
But his movement stopped halfway. His gaze swept over the "altar" — the small table by the fireplace that the children had transformed into a ceremonial display: the card with the motorcycle, the box with the ribbon, several children's drawings, and a couple of Chocolate Frogs.
From the pleasant surprise, his eyebrows immediately rose, and his gray eyes filled with such warm, deep tenderness that Marlene herself almost teared up with emotion. Sirius smirked, still standing silently, processing the surprise he saw, and then, in a slightly hoarse voice, with an unusual softness, he said:
"What's this?"
Sirius crouched down in front of the children. Cassiopeia, with an air of deliberate solemnity, handed him the card, her fingers trembling slightly with excitement. Alphard, unable to contain the tension any longer, threw his arms around his father's neck with a joyful cry:
"Happy Father's Day, Daddy!"
Sirius quickly hugged his son to his chest with one arm and gently pulled his daughter close with the other. He buried his face in their hair — in Cassiopeia's soft blonde curls and Alphard's dark fringe. His shoulders trembled slightly, and Marlene understood: he was trying to hold back the emotions that had suddenly surged with unexpected force.
She clicked the Collograph again and again, capturing every moment: how Cassiopeia carefully placed her hand on Sirius's shoulder, how Alphard laughed, beaming with happiness. The most precious shots froze in the lens: the contented head of the family and the children's faces, radiant with pride and love. Pleased that their family album would now be enriched, Marlene joined the group embrace.
BATHING SUIT
@blackinnonmicros 125 words
The midday sun beat down on the sand. Sirius showed up wearing a ridiculously flashy swimsuit covered in silver stars, while Marlene, on the other hand, wore a simple, deep blue one that seemed to reflect the sea.
“Did you really think that outfit was a good idea?” she asked, laughing, as he struck exaggerated poses as if he were on a runway.
He stepped closer, still wearing that cheeky smile, and replied, “Of course—that way I can make sure you don’t look at anyone else and only have eyes for me.”
She rolled her eyes, but when their hands clasped as they walked toward the water, the joke turned into an intimate moment. The sea welcomed them with a splash, amid laughter and splashes
Father's day
@blackinnonmicros word count 169
Father’s Day dawned with a strange feeling for Sirius. He had never thought of himself as a father, but in the silence of the McKinnon house, he found a clumsy drawing full of stars and dogs, made by the little daughter he shared with Marlene Lyra.
“Is this… for me?” he asked, with that mix of disbelief and tenderness he rarely showed.
Lyra nodded enthusiastically, and Marlene, from the doorway, looked at him with a gentle smile. There was something about that moment that disarmed him: the certainty that, despite everything he had lost in the war, here was an entire universe claiming him as its own.
Sirius held up the drawing as if it were a banner and, his voice breaking, said:
“Then… I suppose today I’m the luckiest man in the world.”
Marlene stepped closer, embraced him from behind, and together they let the silence speak. Outside, the day went on as usual, but inside that house, time had stopped in a moment of love and happiness.
Blackinnon Micros
bathing suit @blackinnonmicros
Summer ambled slowly through its long, warm days, enveloping the world in a sleepy, serene languor. Sirius, having finished a couple of letters to friends and bored out of his mind, decided to take refuge in his old bedroom on the second floor, to indulge in a bit of nostalgia for the times when his beloved uncle Alphard was still alive. He still found it strange to realize that he was now the owner of such a large mansion. However, these thoughts were quickly interrupted. Sirius froze on the threshold, stunned by the scene before him: the bed was practically buried under a mountain of swimsuits, which shimmered in every color of the rainbow and were scattered in complete disarray.
In the midst of this colorful chaos, amidst the silk and lace, stood Marlene in nothing but her underwear. She was twirling in front of the old dressing table, holding three completely different sets against her chest: a neon pink one — daring, almost transparent, as if throwing down a challenge and simultaneously testing the strength of Black's self-control; a strict black one with cutouts on the sides — it revealed more than it concealed; and the most scandalous one — almost weightless, made of fine mesh embroidered with silver stars, like a piece of the night sky.
"Hmm," Sirius deliberately coughed loudly, leaning his shoulder against the doorframe and crossing his arms over his chest, as if trying to look unruffled. But his gaze had already treacherously slid downwards — along her slender thigh, lingering on how tightly the thin fabric of her panties stretched over her buttocks.
"Are you mocking me, McKinnon? Or have you decided to hold a private fashion show — exclusively for one privileged spectator?" He smirked, raising an eyebrow.
Marlene was not at all surprised by his sudden appearance. She shot Sirius a brief, defiant look over her shoulder, smirked at the corner of her mouth, and with a sharp movement threw her mane of blonde hair back, positioning herself so that he could now see her from the best angle. His girl was engaging in her favorite hobby: provocatively demonstrating her irresistibility. Sirius loved these moments, but he always stuck to the rules and maintained the pretense of the game they played together.
"Don't flatter yourself, Black. I'm just going to Lily's for a couple of days tomorrow, and the Evanses have a pool in their yard too. Not as luxurious as yours, an inflatable one. And I need to choose something that won't be embarrassing to wear in front of their conservative neighbors and Petunia," Marlene snorted, pulling on the pink swimsuit.
The fabric clung so tightly to her chest that Sirius involuntarily took a deep breath, trying to maintain his composure — even though Marlene drove him crazy with her mere presence.
"In front of the neighbors?" his voice dropped to a rasp as he peeled himself off the doorframe and took one slow, springy step towards her, casting a long shadow over the scattered swimsuits. "Darling, they'll have a heart attack the moment you first go near the water. Especially in that…" he twirled his hand in the air, "…in that dazzling contraption. Is it even legal to wear that?"
Marlene looked utterly pleased with herself, tilting her head back so that the lamplight glinted on the thin shell necklace at her throat, which Black hadn't noticed at first. His gaze slid over her beautiful collarbones, and Sirius suddenly realized: enough. He wasn't made of iron. Even their eternal verbal sparring, which had served as a reliable shield for years, wasn't saving the situation now — the air between them was already electrified to the limit.
"And this one," Marlene raised the mesh swimsuit with sequins, slowly twirling it in front of the mirror, letting the light scatter into a shower of sparks across the walls, "this one, I think I'll save for a special occasion. For example, when you stop being an insufferable know-it-all," she said, and the last word hung in the room like an echo fading somewhere in the distance.
Sirius didn't answer. Instead, he closed the distance in one step, scooped her up along with all the swimsuits, carelessly tossing them aside. He carefully lowered Marlene onto the crumpled sheets and loomed over her, breathing raggedly. His fingers slid along her arm, sending pleasant shivers through her. Beneath him, Marlene arched, clearly triumphant, with a mischievous glint in her blue eyes — she knew exactly what she was doing.
"A special occasion, is it?" he whispered, pressing her hips into the mattress and staring into her dilated pupils, at her lips that had been so shamelessly teasing him just a second ago. "Sweetheart, it's happening right now. And you won't be needing any swimsuit."
Blackinnon Micros June
Pool @blackinnonmicros
Being outside was simply unbearable. The sun blazed with such fury that the air seemed to melt, and the ground beneath one's feet felt ready to turn into a scorching frying pan. Each step on the heated stone radiated heat even through the soles of one's shoes, and so leaving the confines of Uncle Alphard's mansion — the very one Sirius had inherited — was catastrophically unappealing. The most one could muster the courage for was to step into the yard and make it to the pool.
The pool was located deep in a shady garden, surrounded by old cypress trees and dense lavender bushes. Its shape was not strict but natural — as if it were not a man-made structure but a natural lake, carefully incorporated into the landscape. The bottom was paved with fine mosaic in shades of turquoise and lapis lazuli: when sunlight pierced the water, the pattern shimmered, resembling a scattering of starfish on a lagoon floor.
A wide stone border of warm honey color ran along the edge — in places, it was covered with a light patina of age, but this only added to the spot's charm. Low-growing jasmine grew along the coping, their white flowers emitting a delicate fragrance that mingled with the scent of heated stone and the moist freshness of the water.
The charm worked flawlessly: it enveloped this secluded spot in blissful coolness, creating an oasis of freshness amidst the sweltering heat. The water in the pool was crystal clear, with a slight bluish tint, and appeared almost sapphire in the depths. A light ripple ran across the surface, catching the sun's glare and scattering them onto the walls of the nearest trees as trembling patches of light.
This was where Sirius found Marlene.
She was lying on the edge, her long, tanned legs dangling into the water. Her golden hair, slightly bleached by the southern sun, was spread across her back like a radiant halo. In a wet indigo one-piece swimsuit that hugged her figure perfectly, she looked damn good — relaxed, serene, like the very embodiment of a hot day's lazy bliss.
Sirius, pleased to have gone unnoticed, surfaced silently at her feet, took a noisy breath, and pushed his wet black hair off his forehead. He looked up at her — with that same sly tenderness that had driven girls crazy ever since his Hogwarts days.
"Are you planning to sit here all day, McKinnon?" his voice was low and mocking. "Or are you just waiting for the water to beckon you into its embrace?"
Drops dripped from his bare shoulders, glistening in the sun like a scattering of tiny diamonds.
Marlene raised an eyebrow, only now suddenly acutely aware of how close his hands were to her thighs. She leaned forward slightly, and a wet blonde strand fell from behind her ear, touching his forehead. She smelled of floral perfume — a light, barely perceptible whisper of summer. She looked at Sirius defiantly.
"Admit it, someone has to play the impregnable fortress while you're here playing the sea serpent," Marlene replied, slightly drawling her vowels. "Besides, the water is cold, like the heart of your dear mother."
He laughed, appreciating her joke. He noted to himself that the idea of introducing Marlene to Walburga had been doomed from the start — everyone, including himself, had warned against it. But he didn't feel like thinking about that now.
Sirius pulled himself up with one jerk, leveling himself with Marlene so that their shoulders almost touched. She didn't move away. She only narrowed her blue eyes, in which the reflections from the water danced, and smiled at the corner of her mouth — throwing him a silent challenge. That half-smirk always made Sirius forget about every other girl in the world.
"Then," he whispered, leaning in so close that she could taste the saltiness on his lips, "allow me to warm you up, McKinnon. I've always thought that cold and flame are a damn explosive mix. And just imagine what happens when two fires meet?"
Marlene wanted to playfully smack him on the shoulder, but the attempt ended in failure. In the next second, water closed over both of them, taking them into its cool embrace — Sirius had shamelessly pushed her into the pool.
She immediately laughed, wrapping her arms around his neck. At that moment, Marlene understood clearly: they would remember this summer for a long time. And even the suffocating heat couldn't ruin anything.
Indicación 1 Pool
@blackinnonmicros word count 110
The sun shone down on the pool; Sirius, his wet hair plastered to his forehead, dodged the splashes from Marlene, who was chasing him.
She caught up with him at the edge, both of them panting between bursts of laughter and splashes. The sun enveloped them, and for a moment everything stopped—the murmur of the water, the echo of the war—the whole world reduced to the closeness of their lips.
The kiss came lightly, cool as the breeze that brushed against them and fiery. Between the reflection of the day and the taste of the water on their lips, they knew that summer would be marked by that luminous spark.
How Does This All Work?
See a prompt you like? Go for it!
Just make sure to limit your pieces to 1K words or less and tag us when you are done!
FAQ | AO3 COLLECTION
If it's done when the call for applications is about to open or if it will be done again
Hi!
There will be a list for June (since May was half gone) I have a few ideas, but if you have themes or prompts feel free to reach out or submit them!
will there be any May themes?
Hello, sorry for the delay had some personal issues.
Since we didn't have much track for March, didn't think anyone would miss the May month or the blog.
Would you like the micros to continue?
yes
no
Hi everyone!
We just passed the half point on the micros prompts for this month!
Excited to see works for the next upcoming half!
sundress @blackinnonmicros
@blackinnonmicros for prompt 11: sundress | Sirius and Marlene | words: 287
sundress:
She was actually trying to kill him, he was certain of it. There was no other reason for her to look that good in summer.
The sun was high in the sky and Marlene looked like something out of a dream. The sundress she was wearing was pale blue, the exact shade of a clear blue summer sky, like today. The fabric was light and floaty, the kind that caught in the breeze and fluttered faintly.
It skimmed over her shoulders and dipped at the edge of her collarbone.
Her long hair had been left loose. The summer sun had turned it a shade brighter so that it glinted in the sunlight.
For a moment, he swore he forgot how to breathe.
“You look…” he began.
Marlene glanced back at him, narrowing her eyes immediately, as she caught the tone that she knew far too well.
“Don’t say something cliché,” she warned, lifting one brow, even as a smile tugged at her mouth.
Sirius paused deliberately, giving her words serious thought. He ran through a list of options.
Beautiful. Pretty. Fit. Stunning.
“You looking like that,” he said carefully, stepping closer so only she could hear him, “Makes me want forever things.”
The teasing expression on her face faltered into something softer. He stepped closer, fingertips brushing her waist.
“Like what?” she asked quietly, tilting her head back to look at him, even as her pulse had already begun to race beneath his touch.
“Like a house with too many windows,” he said, a little too casual for the way that his heart stuttered. “A garden so you can grow your herbs. A yard so that we can get a dog.”
“Forever things?” she echoed softly.
“Yes.”
Read on AO3
Blackinnon Micros FAQ
Hello!
As per the poll this is the Blackinnon Micros blog. I'm excited to have so many peopler react to the poll!
For those of you that don't know, a micro fic is a 500 or less fic to get creative juices going. In the blog we have expanded up to 1000, in case muse takes over.
As soon as you are done you can post here or in the AO3 collection and we'll be reblog to spread awareness to the rest of the fandom.
You can follow the prompts that we will post here, or not, they are merely to inspire in guess you need a nudge. We are just happy to get people creating.
Please know that this is supposed to be fun, don't feel pressured into following every prompt.
You can find more information in our FAQ.
The blog is a work in progress, just wanted to get people following and reblogging to spread awareness before the first prompts will be released at the end of February.
A few things to mention:
This blog is inspired by @jilymicrofics
The lovely art used is by @constancezin
There is a Blackinnon server that at the moment only gets invitations via DM. So if you want to join please DM this blog or @siriuslychessi
April is @blackinnon-fest so prompts will be just done for the fest, after that the blog will resume the prompts.