Since this, somehow, has reached 100 "chapters", I'll celebrate it by recommending some Zucest content for you guys.
Zucest Porn Comics
Hot Dream and Rising Heat by Aarokira (I like to think of the first as a prequel to the second one)
Fresh Air by QueenComplex
Between Siblings by Brother-Tico
Porn game
Download Four Element Trainer, go to book 2, chose the love route, and enjoy yourself some Zucest (plus, actual character development)
Zucest fanfics (and writers!)
Entwined Dragons and Lie To Me by SignlessAcolyte on both ao3 and
The Two Way Puppet String by Balrog De Morgoth/Dragomer on both ao3 and (fucking update it already, frenchie)
Literally anything by IceWhiskers21 (the former capitain of the ship) on
Every Zucest story by PurplePlatypusBear21 on both ao3 and
My Prisoner by Rushing'Beauty'Wonder on
Not Gentle by apermissivemommy on
Delicious Poison by anon on ao3
Sibling Fire: Azula and Zuko Ficlets, His Private Prisoner, and Eve Of The Eclipse by paynesgrey on both ao3 and
Постельные нежности/Postel'nyye Nzhnosti (Bed Tenderness) by С любовью ВИ/S lyubov'yu VI on ficbook
Hellfire by Forlorn Maiden on
What Passes For Love by Seviteal on
Every Zucest story by thesecondsight on ao3
Every Zucest (and platonic fire siblings) story by Bellatrix Lestrangey on
Она/Ona (She) by Нагината/Naginata on ficbook
Black Sun (Or The Taste Of Ashes) by noemi1987 on both and ao3
Every Zucest story by DarkJonerys on ao3
Dreams To Reality and Sugar Like Cinnamon by Summer_Spyral on both ao3 and
Один-Один/Odin-Odin (One-One) by Shelma-tyan on ficbook
Fuego entre nosotros (Fire amongst ourselves) by Alo-chan on
Fuego Cruzado/Crossfire by Warden2033 on
Endless Motivation by Idiotsyncrat on ao3
Infection, Poison and Electrocution by shipcestuous (x4ashes4ashes) on ao3
Throughly Undone by anon on ao3
Azula Always Lies by Nande-Chan on both ao3 and
Rule The Kingdom Inside My Room by orphan-account on ao3
Like moths to a flame by vanilla_cordial on ao3
Every Zucest story by asexuelf on ao3
Union Of The Dragons by Xochiquetzal
Bonus! Go to the AO3 version to see a short clip showing us what REALLY happened after the bedroom scene