The erotic drama Bella di Giorno follows a woman who haunted by her desires decides with the help and encouragement of her friend to get a separate life without her husband's knowledge. Wealthy middle-class wife by day, she becomes Bella by night and join her neighborhood's brothel where she can devotes herself to her voracious fantasies. Her huge appetite for sex makes a name for the new lady of the night, exposing her to being recognized as the elegant wife of a businessman.