The landlady, Saran, runs the small inn “Miyabi”. This inn also has a face as “Chung’s room” specializing in lesbians. Visitor Tsubaki visits the inn and enjoys rich lesbian sex with Saran. She later revisits Tsubaki, who pleads with her, “I want you to hire me as a prostitute.” Tsubaki trained as a lesbian masochist prostitute. Before long, Saran’s perverted customer service test began!