A sexually repressed aerobics instructor embarks on a journey of erotic self-discovery in the lascivious Italian drama La Signora della notte (1985). Serena Grandi plays the workout queen heroine who succumbs to vile mishandling by a brutish louse. Following her assault, the comely young woman purposefully thrusts herself into a variety of increasingly dangerous, sexually charged situations. Grandi fires on all cylinders throughout, unbuttoning her jeans and tossing off her blouse for just about any man who wants her.