Naruto was quite shocked at her set of questions, asking things relating to airbending as well as other miscellaneous things. And these miscellaneous things could mean more doom, as Naruto could not quite get the right set of answers she wanted to hear.
"Naruto, do my feet look like they need some service?" Azula asked.
"Yes, they do!" Naruto said, hopefully getting away further from the mask.
"Too bad! I don't need service, I'm already stronger than you!" Azula screamed as she again put the mask on him for another minute. Naruto could not take the stench further any longer, as he seeked for a way to get far from Azula's foot assault as possible. Unfortunately, Naruto also had to kiss Azula's feet for every right answer. And the stench was just as unbearable.
But kisses are a luxury for Naruto, as he received more boot mask inhalations for his unfortunate efforts.