Based on

Movies like Crazy Underwear (1992)

Alessia, a TV showgirl, tries to win the favor of an official. Amalia, a morning show host, satisfies the masochistic director in order to go to prime time. Stefania "works hard" to act in a risqué film by a famous director, but the part is stolen from her by her friend Beatrice, apparently only devoted to her studies.