"Twincest" is pushing limits in an industry known for extremes. What is it, and why are so many people watching?

"Lesbian" was the most popular search term

Demand for "MILF"-related content in the adult film industry is through the glass ceiling, says GameLink survey

What a shock it was to discover I didn't have a clue how to write dirty prose.

The LAPD is targeting a new wave of kinky XXX films. But if porn legends like Seymore Butts have their way, "bukkake" will become a household name.

Years of Internet smut screwed with my mind. With my girlfriend's help, I tried to reprogram how I get turned on

As Jezebel solicits readers' strangest fantasies, a reminder that everyone has taboo sexual fetishes

Stormy Daniels is the rare "porn star" to find success — and was even briefly a Senate contender in 2009

When retired adult star Stormy Daniels made the news this week, her ranking rocketed from more than 1,400 to fourth

Pornhub acquiesced, cutting off the income that "tens of thousands of verified models rely upon"

Whoops! The site didn't notice dozens of X-rated films for nearly half a year

Amazon bans self-published porn ebooks but lets conventional ones stay, even if their content's way more extreme

The genre reveals one more way the Web makes revenge easier -- and blurs the line between fantasy and reality

The former Charlie Sheen “goddess” faces "sex worker stigma"—while accused rapist Deen‘s popularity flourishes

The truth behind an alleged ban on small breasts in porn