In June 2007, the Czech language edition of Maxim magazine published an article: The Complete Guide To Car Sex, which they punningly named Kára Sútra.

The article came with the following 13 sex position illustrations and instructions in Czech. Since I don’t speak Czech, I can’t tell you what the instructions are. However, since pictures speak a thousand words, I’m sure you’ll get the drift. In fact, if you’ve ever bought furniture that needed assembly, you’re probably familiar with these.

Source: Cropped from scans of Maxim (Czech edition) June 2007