I Am Frigid... Why?

I Am Frigid... Why? (Je suis frigide... pourquoi ?) is a 1972 French erotic film directed by Max Pécas.

Plot
After being initiated by force by Eric and Carla, incestuous brother and sister, Doris tries to overcome her trauma living various sexual experiences...

Cast

 * Sandra Julien : Doris
 * Marie-Georges Pascal : Carla Chambon
 * Jean-Luc Terrade : Eric Chambon
 * Thierry Murzeau : Luc, Doris's lover
 * Robert Lombard : Mr Chambom
 * Arlette Poirier : Mrs Chambon
 * Georges Guéret : Doris's father
 * Anne Kerylen : Eva
 * Catherine Wagener : Léa
 * Virginie Vignon : Patricia
 * Frédérique Aubrée : Lina
 * Joëlle Cœur : Girl at the party