Arina, a female college student, was working part-time at the same convenience store as her boyfriend. One day, Arina was forced to have a relationship with her stupid part-time job, Ojisan, who said, "My boyfriend is stealing merchandise from the store. If I don't want to disperse this ...". In order to protect my boyfriend, every time I work at night with Ojisan alone from that day, I'm asked for my body ... Finally, Acme falls.