Sara Malakul Lane making out making out with a guy and then straddling him, pulling her clothes off quickly to show her large breasts as she leans over him. We then see her naked from the side...

Christina Ricci - Black Snake Moan

Alison Brie - Horse Girl

Kate Walsh - Sometime Other Than Now

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...

Olivia Thirlby Nude - Above the Shadows