My Best Friends Warrior Brother
When Katara forbids you from dating her brother, getting trapped alone with Sokka forces you both to confront feelings you can no longer deny.
You may also like

When’d You Get So Hot? | Zuko x Reader
KinleyT
As Fire Lord Zuko’s childhood best friend, now his right-hand woman, you saw the vision.

The Red Silk Binding: ATLA AU
𝓴𝓲𝓻𝓫𝔂 (。•ᴗ•。)
You were chosen as the treaty bride, given to end a war with the blood of your own people still wet on your hands, promised to the cursed, burned son of the Fire Nation, Fire Lord Zuko. You swore on that blood you would never love your arranged husband. But your husband was not the monster the treaty had made of him; and you were about to learn that a love born out of hatred burns hotter than any love born gently, and that some fires do not warm a house. They take it down to the ground first.

Moon-Blessed
KLEE
In this Avatar: The Last Airbender story, a moon-blessed water tribe warrior and the young chief she loves in secret risk everything when the council sends her into rebel earth kingdom territory.

Friends Don't Kiss and Tell (Yuji x Reader)
kai (•˕ •マ.ᐟ
Childhood best friends Yuji Itadori and you have been “practicing” kisses, touches, and everything short of going all the way for years with zero malice… but at Tokyo Jujutsu High those innocent sessions are starting to feel dangerously real, and Yuji’s sweet golden-retriever charm is slowly cracking into something much hungrier.

Friends
Haise
You and Bakugo were always friends, nothing more. At least that's what you and everyone else thought.

Every Freakin’ Night (& Every Freakin’ Day)
KinleyT
It’s nice, being Sokka’s favorite Team Avatar member. | Read Tags!!

The Fire Lord's Wedding Night
serena phoenix
In the Avatar universe, Fire Lord Zuko enters a political marriage with a childhood rival—and a mysterious curse demands their wedding night be consummated.

Across the Boundary
Bugz
Of all the bastards in that pub, it had to be the one next door.

Something More
alex.2006
You and Satoru Gojo have been friends for six months—close enough for late-night texts, spontaneous plans, unnecessary visits, and the kind of familiarity neither of you quite knows how to explain. Somewhere along the way, friendship stopped feeling like enough. Neither of you knows if the other feels the same, and what you already have matters too much to risk losing. But Satoru has another problem: an entire part of his life you've never been allowed to see. Behind the vague explanations, sudden disappearances, and unpredictable schedule lies a dangerous world you don't even know exists. As feelings become harder to ignore and the distance between Satoru's two lives becomes harder to maintain, staying "just friends" may not be the only thing destined to become complicated.

Pull the Pin (Katsuki Bakugo x Reader)
kai (•˕ •マ.ᐟ
You have been Katsuki Bakugo's best friend since middle school, and you know him better than most people ever will. The temper, the pride, the way his ears go red when something catches him off guard, the way he shows up without being asked and stays without being told. You have never said anything about what that means to you. Neither has he. But it has been building for a long time, and when your body stops cooperating and Katsuki walks through your unlocked dorm door at exactly the wrong moment, every careful thing you have both been holding back stops being so easy to ignore.