Sayuri is a wife who supports her struggling painter husband, Atsushi, by working as a cleaner. One day, the president of a cleaning company asks him to clean the mansion of Koshiyama Amagi, a big name in the Japanese Western film world. Koshiyama looks at Sayuri's body as if she is licking it as she begins to clean according to his disciple's instructions. ``Have you ever been a model?'' Sayuri was surprised by the sudden question. She timidly takes off her clothes in front of Koshiyama in exchange for having him critique her husband's paintings...