Whoa! Charlize Theron and Michael Fassbender cover the latest issue of W magazine in one of the steamiest S&M-inspired shoots we've seen in some time.

The "Prometheus" co-stars, who have a sex scene in the film, speak on what filming those type of scenes is like.

"It depends on who you’re doing the sex scene with," says Theron. "I don’t have issues being naked [pauses]. That sounds very slutty. What I mean is, I’m not hung up on my body, and I’ve been lucky to work with people I’ve been really comfortable with."

Clearly she was comfy as heck shooting with Fassbender.

[NY Daily News]