A female college student raped by an older, unusable old man part-time job

Sugiura is an unusable middle-aged part-time worker who starts working at a restaurant where Aoi works part-time. One day, when Sugiura was slacking off the cleaning after closing, he warned him and his attitude changed completely. "Even though I'm a female college student, don't order me!" she grabs Aoi and exposes her accumulated sexual desire...