Uh-oh! Jamie Dornan at a sex dungeon? Is the "Fifty Shades of Grey" lead actor really into some kind of kink in real life?

The 32-year-old hunk recently sat down with Elle UK, and surprisingly enough, he confessed to entering a sex dungeon as part of his preparation for the titular role, Christian Grey.

"I went there, they offered me a beer, and they did...whatever they were into. I saw a dominant with one of his two submissives," Dornan, who previously starred on ABC's "Once Upon A Time," gushed to the magazine for its February issue.

The Irish-born actor then went on with his confession, revealing he found the show rather interesting.

"I was like: 'Come on, guys, I know I'm not paying for this, but I am expecting a show,'" he said. "It was an interesting evening."

After the adult entertainment, Dornan admitted that he took a long shower before even laying his hands on his wife, Amelia Warner, and their baby daughter, reports Daily Mail.

"Then going back to my wife and newborn baby afterwards...I had a long shower before touching either of them," Dornan admitted.

It can be noted that Jamie Dornan was cast for the lead role after "Sons of Anarchy" star Charlie Hunnam bowed out from the film adaptation of EL James' best-selling trilogy with the same name.

Since it was announced that he is playing Christian Grey alongside Dakota Johnson's Anastasia Steele, Dornan admitted that he has been studying some ways of tying knots for the BDSM-themed movie, Us Weekly has learned.

"There are a couple of classic knots I know now, and I've put them to good use far too many times recently," Dornan said back in April. "In fact, I'd like to do a job where I don't have to tie women to beds." 

The much anticipated movie adaptation of "Fifty Shades of Grey" is expected to premiere on Feb. 13, 2014.