Fang Yun, a young 17-year-old girl with a height of 157cm and a perfect weight of 41kg. She is currently studying in the third grade of the high school of the Affiliated Middle School of the State Dance Arts School. She was sitting in the car of her father who runs a big company. She soon arrived at the school in the suburbs. When entering the school gate, the guard looked at the young beautiful girl and couldn't help swallowing her saliva. What a beautiful girl, Ah, but unfortunately she was not able to enjoy. Before returning to the dormitory, Fang Yun went to their class's special practice room. As expected, her roommate was also her best friend. Murong Li was practicing qigong inside. Murong Li was about the same height as Fang Yun, but she was much thinner than her. However, Murong Li's double peaks were no less than Fang Yun, and it was also the favorite of some male teachers in the school...