sixtiescosmo
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Recent works
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The Pretty Waterbender by sixtiescosmo
Fandoms: Avatar: The Last Airbender (Cartoon 2005)
27 May 2026
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Summary
It was easy for Zuko to pretend he didn’t want Katara when they were enemies.
It got a bit harder once they were allies.
It became borderline painful once they were friends.But now that she’s taken up a prolonged residency in his palace? It feels physically impossible.
Especially since she’s started looking at him in a way that absolutely cannot mean what he desperately wants it to mean, and behaving in ways that feel dangerously close to flirting.
Of course, Zuko knows he is almost certainly imagining all of it. The alternative would be completely insane.
Or: Katara tries to seduce the world’s most emotionally repressed man.
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Summary
Katara is captured after being caught with the waterbending scroll and taken aboard Zuko’s ship headed to the Northern Water Tribe. Zuko is desperate to intercept the Avatar before he can reach the protection of their icy fortress. Katara is desperate to reach her sister tribe before she goes into heat. And Iroh is desperate to wrangle these two relentlessly hostile and increasingly horny teenagers away from mutually assured destruction.
(AU where all fire and earth benders are alphas, all water and air benders are omegas, and all non benders are betas.)
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Remember Ember Island by sixtiescosmo
Fandoms: Avatar: The Last Airbender (Cartoon 2005)
07 Mar 2026
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Summary
It's been 5 years since the war ended when Katara arrives in Caldera as the new ambassador of the Southern Water Tribe. Katara and Zuko haven't spent any real time together since his coronation, and neither of them knows how to act around the other.
It would be so easy just to consider themselves friends...if either of them had ever stopped thinking about what happened between them that one night on Ember Island.