Pyramid II

The Browns take their Catholic high school students on a picnic. As one student sneaks to her boyfriend, two others seduce escaped convicts who rape the fourth. Buxom Mrs. Brown and her husband fall victims to their prudence.

In Africa, four native women join and are hired to find a wealthy man's son who has disappeared, and use the opportunity to get revenge on a gang of mercenaries who have massacred the inhabitants of the womens' village.