The sun did not make an appearance at the annual bacchanal that is Folsom Street Fair, but there were plenty of full moons! Yes, nudity and general depravity abounded as San Francisco's kink set celebrated themselves and everyone else just came to watch and drink beer.

Here we bring you a gallery from Sunday's festivities, shot by photographer Gerard Livernois, including everything from semi-naked Twister, to casual rope bondage, and everything in between.

Previously: NSFW: Scenes From Folsom Street Fair 2013
A Brief History of Folsom Street Fair