The Edge of Love (2008)

There is a fleeting glance of of the bottom and left nipple of Ms. Miller as she enters a bath tub. There is an even more fleeting glance of her right nipple once she is in. Ms. Knightley's breast and one erect nipple is visible for about 3 seconds during a love scene before the camera diverts to a kaliedoscope type of lens which may or may not betray any naughty bits.

There are a few other scenes where sex is implied, either via noise coming from another room, or shown with a blanket covering both characters.