The Year in NSFW!

This year, io9 explored the outer limits of sexuality, from the most delightful pin-up art to the weirdest sex museums. We delved into indecent 1970s cosplay and incredibly strange films. We explored the history of porn featuring superheroes and space adventurers. » 12/28/12 2:00pm 12/28/12 2:00pm

Can you identify all the great fantasy writers celebrated in this sexy …

Here's your chance to appreciate some alluring pin-up art inspired by a dozen of the greatest fantasy and science fiction authors — and do some good. Every year, Lee Moyer puts out a "Check These Out" calendar of literary pin-ups, with the proceeds going to charity. And the 2013 calendar is entirely dedicated to some… » 9/11/12 7:00am 9/11/12 7:00am

The Singularity is Sexy: The Loveliest Robot and Cyborg Art [NSFW]

We're all scared of killer robots, but deep down we hope that one day our robot creations will be our friends. And lovers. There's something disturbing about the notion of a robot sex slave, but we like to imagine that one day robots will love us of their own free will. And that some of us will be cyborgs. That's why… » 8/03/12 12:13pm 8/03/12 12:13pm

The Loveliness That Will Not Die: Sexy Vampire Pin-Up Art

Vampires. They're mysterious and dangerous — but most of all, they're alluring. They have the glamor of eternal youth, combined with centuries of style. But vampires also have their cute, playful, sexy side. And that's why there's vampire pin-up art. » 8/19/11 11:00am 8/19/11 11:00am

Lucy Westenra by Avelina de Moray via …

Only The Hot-Pink Cops Can Save Us From The Space Lizards!

Everything about this image, "Rain," says futuristic noir — except the woman's insane police outfit. Unbuttoned police shirt over pink bra, pink and white skinny pants, gun belt and badge. It's really all you need to keep the order and hold off the drooling space lizards in the rainy cityscape. Artist Lorenzo Sperlonga… » 11/04/08 5:04pm 11/04/08 5:04pm