Secrets of Naughty Susan

A weird community occupy a farm owned by SUSAN. SANDRA and OLGA together with sweet and quiet girl JULIE live together - spied on by ALBERT who lives with them but prefers to watch through cracks in the walls. PIAT the village idiot is accepted by SUSAN until she discovers her guests are all mad. OLGA and SANDRA thumb a lift from an American driving through the Dutch countryside. While making love to OLGA on the front seat his skull is cracked open by a bottle in the hands of SANDRA. PIAT witnessing the bizzare act, takes the body back to her cottage. A visitor to the farm ANTON is also invited by OLGA with the same mad reaction from SANDRA and would have been killed but for the intervention of JULIE - PIAT cleanses the farm of the sex murderess to live in happiness with her BELOVED - DEAD - AMERICAN.