Provincia meccanica (2005)

Marco and Silvia, a nonconformist couple with two sons, struggle against social conventions in a provincial Italy. Their chaotic life attracts the attention of Silvia’s mother, who obtains custody of her granddaughter. This event triggers a crisis in the couple, testing Marco’s determination to keep the family together.
In the eleventh minute Valentina Cervi kisses a man, then he makes her lie on the couch and undresses her. Thirty-two minutes later a man is sitting in a room. Behind him appears Valentina Cervi totally naked. A moment later the two are having passionate sex. A couple of minutes later we spy Valentina through a half-open door having sex with a man.