Hidden somewhere deep inside a volcano in the mysterious South American mountains lies the legendary lost kingdom of the Incas. And buried in this kingdom is a fabulous treasure of inestimable value.

Colonel Anacleto Punch, military doctor, falls in love with the beautiful and sensual South African Dr. Eve Russell, specializing in transplants. Thinking that his manhood is not adequate for the beautiful colleague, decides to do a transplant with the unsuspecting nurse prawn, that with women has always been successful. But the end result will not be as anticipated.