The full glory and glamour of all things erotic will be celebrated with style at this year's 2nd annual San Francisco Erotic Art Exhibition. The three-day 21+ event includes 25 artists and over 400 erotically-themed paintings, sculptures, and photographs that run the gamut from fine art to extreme erotica. If you're in SF, go get your strap-on at Gallery 4N5 between Sept. 21st to Sept. 23rd.