It was Physical Education lesson at XII class, all of the students practiced swimming one by one. She can't swim so she beg to him to skip this test. After all, she was his favorite student, she was definitely get it easy.

"Well, you know... it's important for your grades. But, I'll make an exception for you... just don't tell anyone. And meet me in my office after class."

He said with a firm tone, and caress the back of her neck before continue watching to his students swimming.