Push her a bit

Duke was curious how far Yang was willing to go before he would be forced to hypnotize her... So he decided to test her

"Pat your head and rub your stomach" he commanded.

Yang obeyed, but rolled her eyes

"Seriously? THIS is what you wanted?" She grumbled

"Keep going and hop on one foot"

Yang began hopping, her massive tits bouncing around.

"Yeah yeah. You wanna see my boobs bounce right? Pervert" she growled.

"Stop! You're a little teapot" he said.

Yang pursed her lips in annoyance, glaring at him, but she still obeyed, putting one hand on her hip and the other stretched to the side..

"I'm a little teapot, short and stout" she snarled.

"Come on. Really try!"

Yang's eyes filled with disdain, but she tried again, singing this time.

"I'm a little tea pot short and stout~!"