A prequel to Legend of Korra. Explaining how Aang's descendants Tenzin, Bumi and Kya came to be.
On the day of his birthday Aang proposed to Katara in front of all their friends and family. Throughout the course of the party, held at the Earth King's palace in Ba Sing Se, all of their friends and family one by one congratulated them on the engagement.
First, by Sokka.
"Eww, just eww. But I'm happy for you."
"Thanks Sokka."
"Yeah thanks Sokka! Or should I say, brother." Aang said while winking and nudging Sokka in the chest.
Second, by Suki.
"Congratulations you guys!! Aww you're so cute together, I always knew you'd end up with one another!"
"Thanks, me too!"
"I don't know I kinda wasn't sure for a long time." Katara joked.
"What? Pshh, well I always knew I wanted to be with you since the first time I laid my eyes on you. That and- wow its freezing!"
"Awww!" Suki emoted.
Last, by Iroh.
"It is so good to see you two together. It fills me with great joy to hear that you will be joining yourselves in marital union."
"Thanks! Aang and I couldn't be more excited!"
"When two people are bonded together and become one, they are stronger together now that they can complement each other's skill sets. But be warned, if their union should fall out of balance then disharmony will be created by their falls compounding on each other."
"Ummm, thanks?"
***
The wedding was held outside Omashu near the entrance to the Cave of Two Lovers. Aang and Katara stood at the altar staring into each other's eyes as the magistrate, Pakku from the Northern Water Tribe, started the ceremony.
"We are gathered here today to celebrate the union between Avatar Aang and Katara of the Southern Water Tribe. Amongst friends and family, their love has bloomed into a a beautiful locus flower. Love is an eternal and mysterious force in life, and just as the Avatar creates balance and harmony in the world. Let balance be created within and harmony flow throughout this wondrous marriage! Do you, Aang of the Southern Air Temple, take Katara of the Southern Water Tribe to be your lawfully wedded wife? In sickness and health."
"I do."
"And do you, Katara, take Aang to be your lawful husband? Even if his duties as Avatar make him unavailable at times."
"I do."
"You may now kiss."
Aang and Katara kissed as the rest of the night went by in a blur. Drinking and dancing turned into dining and dashing. The newlyweds could not wait to be alone together. After the festivities they ran to their bedroom in the palace.
Once inside their guest room at the palace, the couple began to kiss. Aang placed his hands on Katara's tight ass and squeezed. "I have something I want to show you." Katara said as she parted the bottom of her blue wedding dress exposing her pussy to her new husband.
"Wow! It's so, pink and weird. But cool!" Aang said poking Katara's vagina.
"You've really never seen a vagina before?"
"And you've seen a dick?"
"Yeah, I've seen my brother undressed by acci- you know what not gonna finish that sentence. Aang I've literally rubbed your dick with my hand until you've come dozens of times."
"Yeah but you never looked."
"Ok yeah, but you've seen my boobs so that's basically like the same thing."
"Yeah they're nice." Aang said lovingly with hearts in his eyes.
"I know you like it when I flash em'." Katara said dropping the top of her wedding gown exposing her cute brown C-cups to Aang.
"Niiiiiice."
"Well are you just gonna look or are you gonna start touching them?"
Aang started to grope Katara's boobs as he played with the nipples by swirling his fingers around her dark pink areolae. Katara started to moan from the sensation of having her breasts played with and felt her pussy start to drip.
"Here, let me get you ready." Katara beckoned.
"Huh? Get me ready how?"
Katara got on her knees and pulled Aang's ceremonial robe-pants down and his semi-hard dick flopped out. She licked the length of his cock and then put him inside her warm mouth. She began slowly sucking Aang's dick, feeling it growing inside her mouth.
"Ahhhhh, this feels good."