约瑟芬在晨曦中独自漫步，思绪如晨雾般缥缈，心中满怀期待与梦想。玉蒲团之闺房秘技

　　Juan, a prison officer, silently observes the visit every Sunday of Berta, mother of one of the imates. The day he finally approaches her, he surprises himself by pretending to be another visiting father and inventing a daughter inside the jail: Josefina. The need to fill the vacuum of their lives prompts Juan and Berta to continue meeting outside the reality around them.