Portal:Human sexuality/Did you know/17

... that Nudes-A-Poppin' (contestant pictured) is billed as "The World's Largest Outdoor Nude Beauty Pageant"?
... that National Masturbation Day, an annual event celebrated in the US in May, was first observed in 1995?
... that the 1920s film The Virgin with the Hot Pants was the first known pornographic film to use animation?
... that Ratirahasya, a medieval Indian sex manual, classifies sexual intercourse into nine different types on the basis of the size of genitals?
... that the 1999 documentary Private Dicks: Men Exposed, in which men were interviewed about their penises, was described by Ken Tucker as "quite literally touching"?

March/April 2012