Black Candles (1982)
A farmer’s wife screws the farmhand beside her husband on the bed (not the husband’s idea). She also has a heavy petting session with a young woman just before the young woman gets screwed by a goat in their cult ritual later.
Actors: Alfred Lucchetti
El Periscopio (1979) aka Malizia Erotica
A horny teenager’s mother is being even naughtier than her precious boy, sneaking off for some extra-marital sex while her hair-obsessed husband is at the salon.