R&B crooner Robin Thicke and his sexy wife Paula Patton get steamy in Thicke’s new “Love After War” music video, directed by Hype Williams.

Robin and Paula know the key to a perfect marriage too. Lots of hot, steamy, marathon sex!

“It’s the only way to keep everything on par,” Thicke told reporters at at the AMAs in L.A. Sunday.

“My wife is an actress, a mother, and a wife and I am a husband, a father and a singer so we haven’t seen each other a lot the past couple of weeks,” he continued. “We won’t see each other a lot until Christmas and it’s very difficult, but the only thing that gets us by is having great sex together. There is never enough [sex]. When it does happen, it goes on for hours.”

Watch Robin and Paula heat up the screen in Robin’s new music video below: