Xu Xiaoqiu, a 16-year-old high school student, found that her good friend Lili had always had a lot of pocket money to buy things. It turned out that Lili was working as a student girl in aiding sex because she was short of money. Xu Xiaoqiu also started to work as a part-time job in a prostitution. She was cut into a broken body by an uncle who was twice as old as her. She pretended to be a maid and acted as a dog for the rich second generation, and was exposed on the street with office workers. She was wearing COS at the comic exhibition and was fucked by an anal PLAY. She had more and more partners. She also fell in love with the feeling of being fucked by her cock, and gradually became a perverted and promiscuous student girl who likes semen.