On Sunday, San Francisco’s Folsom Street Fair will celebrate 32 years of leather, fisting and flogging. The event has grown into a worldwide phenomenon with outposts in New York City and Berlin. But it’s in San Francisco where the kink fair first flourished.

Related: 100 Photos of ‘Two Men Kissing’ That Every Homophobe Needs to See

Behold the most NSFW thing ever: A collection of Folsom Street Fair photos featuring naked hotties, gay porn stars and sexy tourists fulfilling their biggest Tom of Finland fantasies – all for our viewing pleasure.

Related: Watch Little Boots and Ladyhawke Live at Folsom Street Fair [Video]

Folsom is a kinky-sex fair you can be proud of: Besides being about the only place on Earth where you can catch Francois Sagat proudly pissing in a beer cup or Violet Chachki straddling a hunky porn star, Folsom Street Fair is a nonprofit that raises tons of money for HIV/AIDS-related charities. Entrance to the fair is donation-based, and we highly encourage it.

Check out some of our favorite NSFW images from Folsom Street Fair featuringFrancois Sagat, Arpad Miklos, Dirk Jager, Boomer Banks, Violet Chachki, Alex Collack, Colby Melvin, Cal Skye, Tom Wolfe, Diego Sans and Pierre Finch.

Photos: Bruce Alexander, addadada, Kevin Goebel, photorebelxt, IsarSteve, darwin jr, joebetac2011, Xero Britt, Mitchell Aidelbaum, nicecatch, mxtruck, asiax89, gazeronly, charlesfred, skud, kona az, Jim Norrena, fcukorf, jbetac, alex33troy, darwinjr, horseinheat, Rob Bham, Garvin Tieseler, Curtis Jensen, Xero Britt

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