Mia moglie, un corpo per l'amore

A successful businessman, Paolo, has a beautiful wife named Simona whom he profoundly loves in his own way. But he isn't and can't be happy because Simona is the nymphomaniac who is busy with extramarital intercourse, and Paolo sometimes dreams of killing her. And now a young man named Marco interferes their (or better to say, his) married life, and the three cumulatively begin to think how to eliminate one's own obstacle. (imdb)