Married/Unmarried (2001)
A married and an unmarried couple are friends. The wife is cheating with the other guy and the unmarried female gets sequentially screwed by the two guys in front of the wife during a free-spirited night.
Actors: Paolo Seganti
Signora (2004)
An American aristocrat married to a wealthy businessman falls in love with a young engineer. The two begin an overwhelming relationship, so much so that she declares herself willing to leave her husband.