Things get very kinky in this institute. The patients are dressed in latex and are examined using the most perverse methods.

Roland Brenner is a young, agile school principal with only one problem: Lydia, his bubbly girlfriend, teaches at a strange, faraway school. Roland now decides to get him transferred there. In order to succeed, he messes up the whole school. He is particularly taken with the schoolgirls... Only after long entanglements does he succeed in his transfer. What he cannot know: Lydia has at the same time obtained her transfer to his school!

A market research institute has just been given a new commission to conduct research on extra-marital sex. Secretary Elvira Schlecker calls up the the specialist Klaus Stossberger who gladly accepts the order.