For 10 points, name this work narrated by Encolpius, an attendee of Trimalchio's dinner, penned by Petronius.
One character in this work simulates slitting his throat with a fake barber-apprentice razor. This work describes a cult in  which a slave initiate is commanded to deflower a young girl in a bridal chamber. This work contains a parable about a  soldier who corrupts a grieving woman whom everyone regards as a model of chastity and gets her to hoist her husband's  corpse onto a cross from which a body has been stolen. Besides that story about the Ephesian widow, this work describes  how Priestess Quartilla officiates a cult of (*) Priapus, who curses the protagonist with impotence for offending him. In one section of this work, its protagonists are frightened by a mural with the words "cave canem" and eat chicken shaped like fish and  other mimetic dishes. This novel inspired the original title for The Great Gatsby with its chapter about a freedman's bawdy rags-  to-riches story. For 10 points, name this work narrated by Encolpius, an attendee of Trimalchio's dinner, penned by Petronius.
One character in this work simulates slitting his throat with a fake barber-apprentice razor.
the Satyricon [or Satyrica]