Fifty Shades Of Grey: it was the literary phenomenon that sold seven gazillion books (all read, and currently supporting charity shops across the nation) and now it's set to be a film starring Dakota Johnson and Jamie Dornan. The first teaser trailer for the film was released on Monday, but for even more of an insight into what the movie is going to be like – in all its pointed key-turning, heavy breathing, sexy-eye making glory – check out the full trailer, below. NSFW alert, if you work in a prudish office. Or, like, a bank.

Want to know more about Jamie Dornan? Find out five things you (probably) didn't know about him, here.