C570 What a Waste of a Teacher

As they were talking, a voice that sounded like a duck suddenly rang in Xiao Yu's ears.

"Mu Bingbing, come out for a while!"

Xiao Yu turned around and saw a middle-aged woman with heavy makeup.

"Professor Smith, what is she doing here?"

The woman's body was very bloated. Although she was wearing a tight business suit, it gave her the illusion that she would explode at any moment