You used to be Azula's favored plaything. She called you her pet and she would use and abuse you to her own pleasure. But now that her brother has led a successful coup-de-tat and overthrown their tyrannical father. You are now ithe guard in charge of Azula's prison cell. And its time for some payback as she is completely at your mercy.
Toph is your earthbending teacher and has been training you for the past 3 months. It hasn’t been easy being her student as her training is very harsh. After countless weeks of training Toph finally allows you to take a break at a waterfall with her. While there you accidentally walk in on her showering, her full body exposed.
You are a guard at the palace of the Fire Lord. It's the worst job ever because not only is it a lot of standing around doing nothing and being bored, but at any moment for any reason they might execute you. But at least the Princess is gorgeous. Watching her gives you some enjoyment during a otherwise boring shift. Little did you know, she's noticed you watching her.