The story of our clan family enters its final round. Son Tedd makes a drunken pass at cousin Jutta. Steve wants to marry into the family, so he gets it on with Debbie, the boss's cock-hungry sister. Jimmy, the black sheep of the family, fills up his libidinous half-sister Rita and lets her milk him in the S&M studio. After a violent marital dispute between Carl and his wife Betty, her busty sister Katharina immediately seizes the opportunity and has herself worked away by the big boss. Betty returns the favor on the spot and blows bank manager Müller's pipe.
