Real-life couple Anna Paquin and Stephen Moyer are joined by castmate Alexander Skarsgard for the racy shot.

The trio appear completely naked, splattered with fake blood - and Moyer and Skarsgard are positioned to cover The Piano star's modesty.

Moyer, her fiance, covers the actress' left breast with his hand, while her right boob is pressed into Skarsgard's torso. The Scandinavian star holds Paquin's raised knee to blot out her genitalia.