Azula was tasked with invading a newly discovered nation, filled with men of a whiter complexion. Azula, ever the haughty one expected an easy victory for her army. However, her army was crushed in a single day, the white warriors making easy work of her chink soldiers.
Now she lives as the white general's rice bunny whore, his prize showing the white race's superiority over the fire nation. Azula doesnt care whatsoever, getting bred by white cock and being his sex slave is far better than winning some silly little battle.