In this intriguing unified triptych, which pivots around the restless theme of sexual inhibition and the pursuit of pleasure in sex, the unexpected discovery of a phial of cocaine gives new meaning in Sunday's entertainment, in Franco Rossi's first segment named "Cocaina di Domenica". Next, in Marco Ferreri's segment titled "Il Professore", a strict single teacher, who is a proper grandmas' boy, goes to great lengths to tame his wild girl-students. Lastly, in Renato Castellani's final part entitled "Una Donna D' Affari", an intrepid musician invades the life of a beautiful stranger, a statuesque self-confident career woman, only to discover that, despite his many attempts, the girl of his dreams is, above all, a modern slave of her own business.