A few years ago, there was this little book, this erotic little minx of a book, that went and took the world by storm.
You might remember it -- after all, 50 Shades of Grey is one of the fastest-selling books of all time, with over 125 million copies sold.
It's just a little bit of a phenomenon.
And when a book has sales that good, you have no choice but to make a movie, right?
So Jamie Dornan and Dakota Johnson were cast to play Christian Grey, the millionaire with all the kinks, and Anastasia Steele, the virgin that won over his heart (or more accurately to the first book, his penis).
The movie did very well - come on, it's a movie based on a book about sex and bondage and sexy bondage, what else was going to happen?
And now, we have the second movie to look forward to it. And we are looking forward to it hard.
50 Shades Darker is set to be released next February, and now we have a brand new trailer to get us psyched for it.
There's a little more plot to this story, thanks to (spoiler alert!) this creepy girl that won't leave Christian and Anastasia alone, plus Christian bares his soul or whatever.
But don't worry - judging by this trailer, there's still lots and lots of sex.
Check it out below: