La frígida y la viciosa 1981

Their sexually dissatisfying marriage life changes when Paula discovers her latent masochism after raped by her husband, Fernando. She welcomes Celia, a vicious young woman whom she has met in a park and, in the end, Paula ends up officiating as a dog of both, while Celia will eventually dominate the situation.

Cast:

Andrea Guzon
Paula 

Sara Mora
Celia 

Alfredo Calles
Fernando 

• Frigid Fantasies
• Le trio pervers
• The Perverse Threesome