Desc: Viagem ao Céu da Boca: Directed by Roberto Mauro. With Bianca, Eduardo Black, Bianca Blonde, Leovegildo Cordeiro. Nilo Barrão steals a car from the telephone company and robs the mansion of Mara, the wife of an industrialist on vacation. A nymphomaniac, she demands that Nilo rape her, but he only partially satisfies her desires.