Okay, you're in the desert and Penelope Cruz is letting you suck her glorious breasties.

Rosamund Pike - Radioactive http://www.imdb.com/name/nm0683253/

Natalie Portman - Goya's Ghosts

Adeline loses her clothes and her cherry during a long, fully nude sex scene. Outstanding! In the second scene, Adeline is wearing nothing but stockings while she shares camera duties during a hump fest...

Florence Pugh - Outlaw King - Remastered

Marion Bott - Sandstern