There's more to it than whips and chains and tight latex suits.
Get out your safe word, people.
May the 4th be with you! You're welcome, nerds.
Geeks in gags and ropes. This is all (mostly) safe for work. The really freaky stuff involving clamps and pneumatic pistons has been left to fester in the Google swamp.
People who dress up in leather and bridles for a spot of pony play in the park. The best is the guy who says he can't ride real horses because he's vegan.
A "March of Time" newsreel visits the cutting-edge female slenderizing salon of 1945. It looks like a steampunk S&M dungeon.