What other choice does she have?

Sakura paused for a moment. No way I'm doing that! she thought. Ino was getting inpatient though.

"Do it or else...", Ino barked. Sakura was smart enough to know that if she didn't do it, she would **** her too.

"Yes... mistress Ino.", Sakura murmured. She slowly inchde her face closer to Ino's right foot, within breathing range.

"NOW!", Ino yelled, and so Sakura quickly started licking Ino's right foot like a kitten licking up a dish of milk. It didn't taste as bad as Sakura thought, it was just humiliating... very humiliating. She would cry but couldn't thanks to Inos previous order. After a few minutes Inos right foot was soaked from Sakuras saliva.

"Now the left!", Ino demanded. Sakura, not wanting to be punished, started licking that too. After a while it didn't taste that bad, in fact, it was getting her horny. Ino saw this and laughed, making the humiliation a lot worse for Sakura. A minute after that, Sakura was done. "Good slut, that's all for now.", Ino decided.