Mayu took the entrance exam for a university in Tokyo with her childhood friend Asahi. However, he failed the exam, and the two of them will be separated from the countryside and the city. Mayu, who had been waiting for a confession from Asahi for many years, went to Tokyo with an unbearable feeling. And Mayu, who became a college student, decided to participate in a drinking party in a certain club one day. She was forced to drink there, and she was about to be attacked by male students. It was Akira, a senior at a university and a son of a famous hotel group, who helped her. The two of them suddenly approached this encounter and started to have a physical relationship. In addition, Akira suggested that she would become a sex friend instead of dating...