A certain spa and esthetics facility in a rural area...I got information from an online bulletin board that the spa is very popular. - Secret interviews with customers and part-time workers to learn the secret to popularity. - There was a type of customer service that offered a high hourly wage for those with no experience... treatment clothes made of transparent materials, body wash services with close contact by a cute, big-breasted rural girl with no experience, etc. It gave off the scent of an amateur sex industry.