Married couple becomes a threesome with two women, but "sexual liberation" turns out to be more difficult than they imagined.
Julio Alemán
as Miguel
Jacqueline Andere
as Julia
Sasha Montenegro
as Isabel
Georgina Barragán
as Hermana de Miguel
Jean-Paul Bernal
as Diego
Carlos León
as
Carlos Bravo y Fernández 'Carlhillos'
as
María Montaño
as
