Maschio latino cercasi (1977)
1977A wife gets screwed in front of her tied husband, a couple swings, etc.
Actors: Mauro Vestri
Decameron proibitissimo (Boccaccio mio statte zitto) aka Sexy Sinners (1972)
1972A group of young men and women, seeking refuge in a secluded villa just outside the city of Florence, shares different stories of adultery and forbidden love.