The fourth story features a fictionalized Lucrezia Borgia having sex with her brother and father the short ends with the baptism of Lucrezia's baby, implied to be fathered by her own father. The first story features two cousins who have sex by the beach.
1.4.6 Relationship unknown to the characters.1.3.2 Relationship unknown to the characters.1.1 Incestuous families or several kinds of incest in one film or a film series.
