Prison Tres Speciale Pour Femmes (1982) Gerard Kikoine

Starring: Catherine Boirie, Christine Black, Connie Hörnum, France Raygil, Françoise Jiminez, Lise Pinson, Mika Barthel, Monique Carrère, Olinka Hardiman, Laurence Button, Gabriel Pontello, Piotr Stanislas, Peter Kwapinski, Jean-Pierre Armand, Alban Ceray, Hubert Géral, André Kay, Jacques Marbeuf, Olivier Mathot

Two English tourist ladies are kidnapped on their travels through France by slave-traders and dumped at a women's prison where they have to endure a range of anal molestations by the ever-randy wardens. Only once a private investigator gets involved, are they freed from the clutches of those perverts and the people behind the kidnappings are locked up.