Arabella: Black Angel (1989)

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: Black Angel is a crime movie featuring Ida Galli.

Arabella: Black Angel is currently streaming for free (ad-supported) on Tubi TV and it's also available on DIRECTV and Shudder.

It is also possible to buy Arabella: Black Angel on Vudu.