How many movies have Rocco Siffredi and Teri Weigel acted in together?

They have worked on 6 movies together! Their first movie together was Malizie della Marchesa (1991) while their highest rated movie together was 69 Scenes: Superstars of the 90's (2012). They have not worked together since 69 Scenes: Superstars of the 90's (2012).