Leona, a girl who returned from overseas, begins working part-time in an unfamiliar environment in order to send money to her mother. There, she meets the store manager, Azuma, who suspects her of stealing the sales money. It was all a dirty trap set up by the manager. He puts his hands inside her panties and plays with her vagina to check for any money. Then he finds an envelope in her bag. "I'll forgive you if you entertain me for 1,000 yen an hour." Leona is raped and creampied for a crime she did not commit, forced to suck customers' dicks, and made to perform gangbang service in lieu of pay. The days of humiliation are breaking her down...