Arisu, who became known as a delinquent at age 15, used her natural charm to rise as the leader of an all-female gang. However, due to her position, relationships with men were forbidden, leaving her lonely days filled only with fights and motorcycles. After eventually graduating from the gang, she decided to start earning money to support herself. To finally release her long-suppressed sexual desires, she made the decision to open her own soapland brothel.