Three couples are having sexual problems until a porn star shows up and teaches them a few lessons.
Lina Romay
Eva Bombón
Asunción Calero
Rosi
Juan Soler
Feliu
Carmen Carrión
Joana
Antonio Mayans
Machín
Lorna Green
Ilsa
Juan Antonio García
Curro
Ángel Ordiales
Carrasco (uncredited)
