What Jamie Dornan Had to Do for 'Fifty Shades of Grey' Sex Scenes

— -- We are just a little over a month away from the premiere of "Fifty Shades of Grey" the movie and the film's star Jamie Dornan isn't shy when it comes to revealing what he had to do on set, especially during the erotic sex scenes.

"Your dignity is intact as much as it's all tucked away in a little flesh-coloured bag," he told British GQ for its February issue.

He continued, "As a guy, you put all your essentials in a little bag and you tie it up like a little bag of grapes and it's tucked away. It's quite a peculiar thing to do every day."

After researching for the role of Christian Grey by going to sex dungeons, Dornan said he is okay with people who are into bondage and BDSM.

"If people are into that they're into that," he told the magazine. "By the way, if people make such a hoo-hah about the violence against women aspect of it, it's far more common for men to be the submissive. And it's consensual! There's weirder sh-- than that. I think plane spotting is far weirder than S&M. That I really don't get. I can understand why people are into S&M, but standing outside Heathrow Terminal 5 waiting for Ryanair to come in?"

Dornan, who married Amelia Warner in 2013 and had a baby with her last year, also gushed about his "understanding" wife.

"I'm married to the most understanding person I've ever met. I have a baby. I think those are good things that stand me in decent stead going into whatever it is," he added.