Aina is worried about not having sex with her husband. Her husband calls her ``fat,'' and she gets angry that he doesn't see her as a woman, so she decides to go on a diet to get back at him. However, during the diet, she sprained her leg. It is difficult for her to go to the hospital, so at her husband's suggestion, she calls for a massage service. She can't help but feel the oil massage not only on the sprained part but also on her private parts and breasts.