and so the earliest (and possibly first?) known 'stag movie' was born: A Free Ride. The plot of A Free Ride (also known as A Grass Sandwich) is, like all porn movie plots, rich, complex ...

Pornhub, which has partnered with the Museum of Sex previously for a pop-up gift shop, wants to remind us that there is much more to the history of porn than what's in your browser cache.