A group of young misfits decide to go camping in a remote forest region. On the way, they stop to destroy a gas station and are attacked by a commando of psychopathic mercenaries. A massacre ensues, in which one of the sons of the commando's leader is killed. Furious, he and his henchmen start chasing the young survivors, who desperately try to hide in the forest, while having a lot of sex along the way.

Dr. Franklin, a dangerous charlatan escapes after his fraudulent credentials are exposed and ends up in Brasília, Brazil's capital, where he opens a sex clinic for politicians and celebrities. He gives them a drug that increases their sexual drive and soon the clinic is the site of wild orgies.