1 - 20 of 41 Works by fireflybright
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space between. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
17 Feb 2026
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Summary
jean kirstein x reader, modern a.u.
summary ; youre good at keeping your distance. you're better at forgetting what they mean. or maybe it's just jean, making you forget, deliberately so.
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layers. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
26 Dec 2025
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Summary
jean kirstein x fem!reader, modern a.u.
summary ; hidden beneath his skin, everything wants you.
warnings ; umm mentions of blood and flesh but nothing gorey. yearner jean :)
also on tumblr.
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head over heels! by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
15 Nov 2025
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Summary
jean kirstein x fem!reader, modern au, b99 au!
summary ; detective kirstein has a nice ring to it, you think, and jean thinks you light up the dingy apartment that you had turned into your home.
warnings ; not proofread 3 too tired
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also on ; tumblr
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forwards, beckon, rebound. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
14 Nov 2025
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Summary
jean kirstein x fem!reader, modern a.u.
summary ; falling in love with jean kirstein was too easy. realizing and living with it, however, was more difficult than ripping your own heart out of your chest - veins and all.
warnings ; unrequited? love, mentions of alcohol at the end, a little angsty.
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dusk to dawn! by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
28 Jul 2025
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Summary
you always believed that you couldn't choose who you loved. sometimes they chose you. and sometimes it's just because you got a really great deal on Paradis Community Posts.
you did find a great deal on Paradis Posts.
you found all of them
⁀➷ a jean kirstein x reader story!
⁀➷ a mix between an smau and actual writing. heavily new girl inspired, sitcom-y fanfiction, with snippets of how you weren't actively searching for it, but you found it anyway; a family to count on and maybe a certain someone's heart in your hands.
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masquerade. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
15 Jul 2025
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Summary
your life had always been under some guise, had always been a performance of one show or another. what good can a run-away artist amount to? at the very least, your life was better played in your hands than anyone else's.
but this stranger's hands were warm and calloused and dirtied with charcoal. your plans change because of him, and for once, you find yourself glad for that fact.✩‧₊˚☾
☾
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Jean Kirstein's Wedding Playlist by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
01 Jul 2025
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Summary
jean kirstein x fem!reader
modern ausummary ; he'd been planning this since his sophomore year in college when he stumbled into you. marco was right, he couldn't mess this up.
♪
in other words ; a collection of short stories as moments in you and jean's relationship leading up to the day of your wedding.general warnings (will be updated chapter-wise as well) ; alcohol consumption, mild hurt/comfort.
♪
also on ; tumblr
fic playlist -
re : the world by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
11 May 2025
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Summary
jean kirstein x reader, modern au
summary ; sasha introduced the two of you as complete opposites, two different worlds. but you'd disagree, especially since it feels like jean creates a new world just for you.
warnings ; a little too self indulgent? aka reader likes peach flavoured stuff. also mentions of drinking, nothing graphic.
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also on tumblr
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sound//waves by fireflybright for kqrst
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
28 Dec 2024
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Summary
jean kirstein x fem!reader
summary ; each sound has its own shape, something tangible for you to feel. jean's shapes are weightless but important, and you find the importance of your own shapes through him.
warnings ; reader being self-conscious of her voice :') idk what the trope is here. pining idiots who don't realise they're both in the same boat, also brief alcohol consumption
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winter sun by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
30 Nov 2024
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Summary
jean kirstein x reader, modern au
summary ; wintery sunsets and a cold walk with jean, secrets being peeled apart.
warnings ; none!
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Blooming Hearts by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
01 Nov 2024
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Summary
you never thought that the scent of spring flowers and routine of freshly brewed tea would take you home - take you to the one person you wanted to meet the most.
your meeting with the universe was commemorated by him giving you his name.✿
in other words; a reincarnation a.u. where the characters remember each other after hearing their names for the first time.
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warnings ; angst, aot spoilers, canon compliant violence, death and grief.
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!!!! important a/n !!!! ; this is a rewrite of my original story that was posted almost two years ago because i wasnt satisfied with the way i wrote it and how so many things were unexplained. the old series is still on my page, but i’ve decided to turn it into something hopefully better.
Series
- Part 5 of Blooming Hearts
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unearth. by fireflybright
Fandoms: 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies), Shingeki no Kyojin | Attack on Titan
01 Nov 2024
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Summary
jean kirstein x fem!reader, modern au, buzzfeed unsolved au
summary ; you dont know just how many watchful souls listen to you and jean speak, waiting, watching. maybe it's just you, but the prison air feels warmer.
also on tumblr,
- Language:
- English
- Words:
- 2,429
- Chapters:
- 1/1
- Kudos:
- 7
- Hits:
- 190
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september coffee. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
19 Sep 2024
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Summary
jean kirstein x reader, modern au
summary ; september feels alot like the start of the year. jean brings you pastries while you make coffee, and september feels less daunting than january.
warnings ; none!
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come january by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
15 Sep 2024
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Summary
jean kirstein x fem!reader, modern a.u.
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to love someone is to know someone, fully, wholly, and jean fulfills this, wholly, knowingly.
OR
the new year holds many new things, namely, a shared kiss between two friends.✿
warnings ; as seen in the tags, POORLY WRITTEN SMUT (read a/n). the parts before and after that are alright. religious themes. alcohol consumption but nothing too much.
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etymology of acting by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
25 Aug 2024
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Summary
jean kirstein x reader, modern au
✿the lights are out but you've never been able to see things so clearly. his silhouette isnt just a shape anymore.
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warnings ; nothing more than some hurt/comfort as usual
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witness marks. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
24 Jul 2024
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Summary
jean kirstein x reader, modern au
witness marks are usually used for antique clocks, to tell the functioning of the insides so it would be easier for them to be repaired, usually indicated by little scratches or wear-and-tear, and it's clockwork how you love jean. its a choice against your will, but neither of you would have it any other way.
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ur so pretty. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
10 Jul 2024
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Summary
inspired by this song by the wasia project
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summary ; jean liked to drive alone, to sit in his thoughts for a while. it's getting harder to think when he can't stop himself from thinking about you, though.
warnings ; jean is canonically left handed (yes this is a warning)
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unplanned (unruled) by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
14 Jun 2024
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Summary
jean liked to plan things out, and you liked to make rules. maybe you stray jeans plans away and maybe jean doesnt follow your rules.
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the drywall confessions by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
06 Jun 2024
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Summary
jean kirstein x fem!reader, modern au
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making a home out of the walls that surround you was easy when it was the two of you.
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carry me out. by fireflybright
Fandoms: Shingeki no Kyojin | Attack on Titan, 進撃の巨人 | Shingeki no Kyojin | Attack on Titan (Movies)
18 May 2024
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Summary
you’ve let your predetermined, statistical thoughts on being loved carry you out for a long time. maybe you realize that jean should be an exception.
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HUGE trigger warning for suicidal thoughts, especially in the beginning. overall very angsty, but slight comfort at the end. no pre-existing relationship, only the indications of one.
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