AMUCK!
Aka: ALLA RICERCA DEL PIACERE
(Translation: In Pursuit of Pleasure) 
Greta, a beautiful young American woman, travels to Italy and is hired as a secretary by Richard Stuart, a wealthy author. Her secret motive for taking on the job is to look for Sally, her missing lover. Richard’s very attractive wife becomes sexually interested in the beautiful Greta and lets her know it. One evening while viewing of a porn movie, Greta is stunned to see the film stars her missing love, Sally.  Greta also  discovers a deadly secret about Richard and his wife and they learn Greta’s real motive and decide to have some fun with her!  Starring two of Italy’s most beautiful  starlets; Barbara Bouchet and Rosalba Neri.