It seems that back in the 19th century, Sex-Ed started a lot earlier and was taught in tandem with the 3 R's of reading, 'riting and 'rithmetic. How about that for making learning fun? Now you know your ABC, next time can you screw with me?
Source: "Nineteenth-century erotic alphabet A-Z".
Licensed under Public domain via Wikimedia Commons.
Licensed under Public domain via Wikimedia Commons.