Arabella is a nymphomaniac who has sex with any man. One day, her husband, a writer, meets her and another man. She has a strange reaction: kills the lover. Her husband hides the corpse. From that moment on, he encourages her meetings with other men, and writes down the experiences in his new book.
Arabella l'angelo nero (USA: Angel: Black Angel or Arabella, Black Angel) is a 1989 Italian horror/thriller film directed by Stelvio Massi as Max Steel. Stars: Tini Cansino as Arabella Veronese, Valentina Visconti as Inspector Gina Fowler, Francesco Casale as Francesco Veronese and Carlo Mucari as De Rosa.