Camping at the bathing lake is what the young ladies of today like - but the vacation is quickly disturbed when two guys come up with a very special idea to catch the young vegetables on the fly: A cannibal trap! It's a matter of setting it up and waiting for someone to fall in, that's how easy it is! It comes as it must come: Karin and Uta "fall" for it - and look: The thing runs, love is in the air. But who digs a pit for others, soon falls into one with snakes himself...