RustingCat
Fandoms
- Supergirl (TV 2015) (23)
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Kara was never much of a gamer, but when given the chance to try out the new cutting edge technology of Obsidian Noth's new fully immersive VR game, it was hard to say no. It's only a game after all, what's the worst that could happen?
Thinking they are in for just a few hours of sword swinging and exploration, Kara and Winn soon find themselves fighting for their lives in a virtual world they cannot escape. Kara was not prepared for what's to come, nor the people she'll meet along the way, including a mysterious fighter she absolutely can not take her eyes off of.
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A Sword Art Online inspired AU.
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With Mxy getting bored by Kara’s attempts at fixing her relationship with Lena, he decides to mix things up a bit. Much to Kara’s dismay.
Now finally getting the long attempt she wished for, Kara navigates the world of her past self in the body of a small child where she somehow needs to convince her past self to talk with Lena, make people take her seriously and avoid disrupting the past. Well, more than she already did.
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Art for: All I Wanna Do (is run away with you) by RustingCat
Fandoms: Supergirl (TV 2015)
28 Nov 2025
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Art for the fic All I Wanna Do (is run away with you) by itsAlliebitheway
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After getting second place in the Washington Open with an incredible shot that won her some fame, Kara Danvers got an invite to the biggest tennis tournament in the United States. The US Open.
Despite her small 15 minutes of fame granted by her shot, Kara Danvers was a relatively new name in the pro world, so Kara had absolutely no Idea why Lena Luthor, the number one player in the tour, found her interesting of all people.
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Art for the fic “Let’s Just Stay Here In This Moment” by RainbowRelyea.
Recent bookmarks
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Kara had plenty of daydreams about college, but none of them were anything like reality. Lena Luthor is cold and impossible to get along with, but maybe Kara is just what she needs.
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A college AU where Kara and Lena start out as roommates and their journey through navigating their first four years of independence together.
- Language:
- English
- Words:
- 74,016
- Chapters:
- 12/12
- Collections:
- 5
- Comments:
- 540
- Kudos:
- 4,888
- Bookmarks:
- 978
- Hits:
- 93,922
Bookmarked by RustingCat
19 Aug 2026
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Kara Zor-El, Duke of Kandor, proposes marriage to Lena Luthor on a cold, dreary day in London. This is not ideal for any number of reasons, but the most pressing, the most important, is that there is no way in any circumstance Lena can say no.
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Kara and Lena get married. And then they fall in love.
- Language:
- English
- Words:
- 42,269
- Chapters:
- 4/4
- Comments:
- 217
- Kudos:
- 1,305
- Bookmarks:
- 281
- Hits:
- 17,804
Bookmarked by RustingCat
09 Jun 2026
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how can we be lovers (if we can't be friends) by lynnearlington
Fandoms: Supergirl (TV 2015)
24 Apr 2025
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“Lena Luthor, right?” Kara says and Lena’s lips thin. Her ego scoffs at the idea that Kara doesn’t know who she is. Besides having had a class together every semester since freshman year, Lena’s a fairly known entity on campus if only because of her family, just the same as Kara and her goon teammates are well-known.
“I see your reading skills are intact. Nice to meet you,” she says sarcastically.
The tragic, amusing, altogether shocking story of how Lena Luthor agrees to tutor an idiot hockey player and, somehow, ends up with a fake girlfriend.
- Language:
- English
- Words:
- 208,301
- Chapters:
- 9/?
- Comments:
- 1,269
- Kudos:
- 7,113
- Bookmarks:
- 1,364
- Hits:
- 191,850
Bookmarked by RustingCat
16 Jan 2026
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Welcome to Kara Zor-El 101 by Professor Lena Luthor by c8_3mo
Fandoms: Supergirl (TV 2015)
14 Sep 2024
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“You know she’ll never feel the same way about you,” Mon-El says, pulling his eyes away from Kara.
He’s trying to hurt her. Lena could laugh. As if he could. She’s a Luthor for crying out loud.
“Never. You have to know that?” he implores.
She smiles. “I’m the smartest person in every room I enter. I have three PhDs and I run a billion dollar company. I’m not a figurehead either, I manage the day-to-day operations. It sucks.”
He opens his mouth to interrupt, to tell her that none of those things make her worthy of Kara’s love. To point out everything she’s left out. Her namesake. Her past. But she simply raises her hand.
“Of course, I know, Mon-El. I’m not in the habit of ignorance. Why would I start now?”
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Kara and Mon-El are a couple. Lena tries to get over it. But her stupid dumb heart can’t stop beating for the blonde Kryptonian. And if she can’t have her, well she’ll be damned if she doesn’t at least help the asshole who can.
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Lena decides to ‘My Fair Lady’ Mon-El. She’s running a course for one student: Care and Feeding of your friendly neighbourhood Kryptonian.
- Language:
- English
- Words:
- 41,116
- Chapters:
- 10/10
- Comments:
- 219
- Kudos:
- 1,166
- Bookmarks:
- 204
- Hits:
- 24,249
Bookmarked by RustingCat
28 Oct 2025
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“I found this at Kara’s apartment.” Alex’s voice is calm, but there’s something heavy underneath it. Something frayed, unraveling. “In the trash.”
Lena stares at the envelope, at the familiar handwriting on the front. Her name. Kara’s handwriting. Her lungs feel too tight.
Alex sets the envelope down on Lena’s desk. “There were… others,” she continues. “Unfinished versions. Some were torn up. Some were barely started. But this one—” She exhales. “This is the one she actually wrote.”
Lena doesn’t touch it. Doesn’t move.
Alex hesitates, then straightens. “I thought you should have it.”
Lena forces herself to meet her eyes. “Why?”
Alex’s throat works, like she’s choosing her words carefully. Like she already knows Lena is looking for a reason to shut this down. To refuse. To pretend none of this matters.
“Because I don’t know if she’ll ever get the chance to say what’s in there.”
Bookmarked by RustingCat
27 Apr 2025