Zhao Tiezhu frowned. She was so bold that she felt the warmth coming from her arms. Zhao Tiezhu chose to withdraw immediately.

"Classmate, don't do that."

Zhao Tiezhu looked at her with a serious face. It was not that Wu Sisi was not beautiful enough, but that he could not. He had his own principles and bottom line. He just tried to test her, but did not expect that she would do so. She hardly took her body seriously.

"Ah, teacher, what did you say?" Wu Sisi pretended to be innocent and looked at Zhao Tiezhu with big eyes, just like a harmless sheep.

"Be careful of your age, what...