Mucky Nat gives Jeff a nasty blow!

RACY Emmerdale actress Natalie J. Robb has told how her sex scenes were so rampant she WINDED co-star Jeff Hordley.

The sexy brunette’s character Moira Barton had a sizzling affair with Cain Dingle, played by Jeff, and their romps were so realistic she nearly did him an injury!

Natalie ( above) said: “They had sex on the fridge and Moira did get quite mucky at that point.

“She took control and pushed Cain up against the car then he pushed her up against the fridge.

“I actually winded Jeff by pushing him too hard. Luckily he was very understanding!”

Natalie, 37, is caught up in a heartbreaking storyline with her screen hubby John, played by James Thornton, as they decide to patch things up.

The couple go off in Andy Sugden’s Land Rover for a steamy night in a hotel in a desperate bid to save their marriage and end up in a terror smash.

The storyline comes to a head this week.