StarryCosme
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Fandoms
- Marvel Cinematic Universe (16)
- Marvel (3)
- Harry Potter - J. K. Rowling (3)
- Hawkeye (TV 2021) (1)
- Black Widow (Movie 2021) (1)
Recent works
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Summary
Natasha felt her heart settle at the sight of the door. The words on its opaque glass spelled out 'A.D.Hill' in neat calligraphy, contrasting with the warm light of a lamp inside the office. On her brow, the streaked sweat of her nightmare shone in the way that her eyes didn't, haunted by the memory of a man she'd left snoring in her bed. A man she'd go back to come morning.
Natasha didn't knock as she came in.
Or: Post-Avengers Natasha cheats on Bruce with Maria. Things get a bit more complicated than they bargained for.
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Summary
Natasha’s legs burned. Beneath her pounding feet, snow crunched with every step closer to the red dot on her run-down tracker.
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Summary
Maria Hill, a two times olympian and internationally recognized basketball player, joins the 3 vs 3 basketball team for the Paris Olympics of 2024. There, she has to play side by side with Natasha Romanoff, a talented point guard who seems to hate her guts. To add insult to injury, they're going to have to share a room for the next two weeks. Will they overcome their differences and win the competition?
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Found Truths in Worlds of Lies by StarryCosme for Helpimstuckinanotherworld
Fandoms: Marvel Cinematic Universe, Marvel
21 Oct 2025
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Summary
All in all, there are reasons why Maria Hill doesn’t date.
Natasha, as ever, turns out to be the exception.
Series
- Part 5 of Ace Maria Hill (pun intended)
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Summary
This was supposed to be an easy mission. Maria should have known that missions never go as planned. Not when they really matter, and definitely not when Natasha Romanoff is involved.
Recent series
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Ace Maria Hill (pun intended) by StarryCosme
Fandom Black Widow (Movie 2021), Hawkeye (TV 2021), Marvel, Marvel Cinematic Universe, Secret Invasion (TV 2023)
21 Oct 2025
- Words:
- 75,708
- Works:
- 5
- Bookmarks:
- 10
Recent bookmarks
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Summary
The last thing Ino remembers before waking up to a missing-nin yelling at her is helping train Shikamaru for the Chunin Exam tournament. The person who comes to save her is a welcome surprise.
OR: In which Ino is de-aged and Sakura makes a very dramatic rescue.
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I'd sooner die than bury you (grieving, grieving, constantly grieving) by ILovedHerAndSometimesSheLovedMeToo
Fandoms: KPop Demon Hunters (2025)
17 Jul 2025
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Summary
This is what Rumi knows to be true: Zoey and Mira don’t want her.
Zoey and Mira don’t want her, and she does not want herself, and so she goes to the only other person who might.
(She always found herself jealous of euthanized dogs)
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As Zoey and Mira walk towards their impending doom, into Gwi-Ma's gaping maw, the entire world waits with bated breath for a hero. For someone to come with a song, a light in the dark, to save the day. But, no one does. And as destiny falls apart and fate screams in disapproval, the Honmoon reaches out to fix a cosmic error. Again, and again. No matter how many times it takes.
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Summary
To Celine, Love was a liability. She wasn't made to love and be loved. As a CEO, she couldn't afford such things as love. It was the last thing on her mind...until Bobby takes her to his favorite cafe.
Her heart beats out of her chest when she sees the cafe's owner and her long midnight braid and warm caramel eyes. Her heart aches when she sees those same brown eyes on a little girl with purple hair.
And it all started with a Hummingbird matcha
Series
- Part 2 of Meline: A Celine & Miyeong love story
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Summary
When the chance of a lifetime is offered to Zoey, everyone's excited to see her spread her wings, her mentor Celine included. As the two celebrate and share personal anecdotes, Zoey realizes that Celine seems… lonely. Celine insists she doesn't mind, but Zoey wants her to get back out there and find a special someone— an idea that fills Celine with hesitation, especially when she suddenly can't stop thinking about the one person to show interest in her personal life: Zoey.
(You probably think this is just age gap smut. I promise, it’s deeper than that.)
Bookmarked by StarryCosme
03 Jan 2026
Bookmarker's Notes
Okay... bear with me. This is totally worth the read.
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Summary
So Rumi was moaning, her tongue in Mira’s mouth and both hands skimming Zoey’s chest, bare under her top, when all three girls heard a crash. Instantly, they whipped around, weapons out, to find Celine standing in their foyer.
Celine gives Rumi The Talk. Twice. It's twice more than either of them want.