Airi Takasaka normally works at a cabaret club. Her boyfriend is a host, and she's been having frequent troubles with him. To learn more about the situation, she accompanies him to the studio. Intrigued by his project titled "Sex to Save Girls," she agrees to film and immediately proceeds to sex scenes. Surprisingly devoted, she passionately pleases his cock despite it not belonging to her boyfriend. She even performs an extra scene featuring bareback creampie!