This was the first kiss ever filmed—and it was between two women

The Internet is currently ablaze over a video of strangers having a first kiss, but what was likely the first kiss committed to film was between two models—two female models. Oddly, the photographer filmed a same-sex kiss because, not in spite of, mores of the era. Artful nudity below. » 3/14/14 8:00pm 3/14/14 8:00pm

The Ultimate Guide to Science Fiction and Fantasy Porn Parodies [NSFW]

Porn spoofs of science fiction, fantasy and superheroes have saved the adult movie industry from financial ruin in recent years. But they've been around for as long as X-rated movies have existed. Here's our completely NSFW guide to the porn parodies of your favorite movies and TV shows. » 8/28/13 1:35pm 8/28/13 1:35pm

Superheroes in Bondage, as Photographed by Richard Kadrey [NSFW]

Lela Gwenn had a dream: cosplay as some of her favorite heroes, and then get tied up and photographed by Sandman Slim author Richard Kadrey. The model and writer raised over $4000 on Kickstarter to make it happen, and here's your first look at the results, exclusively on io9. » 6/11/13 4:00pm 6/11/13 4:00pm

Impressive body painting transforms women into aliens [NSFW]

Russian artist Tauart has a habit of body-painting attractive women and turning them into bizarre (but beautiful) aliens, and it's a habit that deserves to be shared with the world. WARNING: This gallery is NSFW, on account of mild nipplage. Be sure to check out more of tauart's amazing work at his DeviantArt page! » 5/28/13 9:20am 5/28/13 9:20am

The first splatter movies were live on stage a hundred years ago [NSFW]

Six nights a week and every Sunday afternoon, theater-goers in Paris were treated to an hour’s-worth of gore, beheadings, torture and disembowelment. The effects were so explicit and so realistic that a house physician was always on stand-by duty, ready to administer a dose of brandy to the faint-hearted. Warning: NSFW … » 5/06/13 10:42am 5/06/13 10:42am

Who knew illuminated manuscripts contained so many fart and poop jokes?

There's plenty of silliness sitting in the margins of illuminated manuscripts, and the Tumblr The Discarded Image collects some of the goofiest of the goofy: cats licking their junk, murderous bunny rabbits, prankster monkeys, amorous animals, and tongue-wagging jokesters. But perhaps the highlight of blog is its… » 4/14/13 11:00am 4/14/13 11:00am