The Ghost Writer (2010)Nude, shirtless, butt 01:09:20 Grab a quick glimpse of the side of Ewan's butt as he gets into bed. Later, we see Ewan in the shower.
The Deviants (2004)Nude, butt, shirtless, underwear 00:47:41 Doug strips out of clothes and down to his boxers to reveal his ab-tastic body. Thankfully, his gal gives us a helping hand by yanking down his shorts and revealing his rump.
Mauvaise Passe (1999)Nude, butt, shirtless, straight 00:53:53 Daniel licks crotch while his girl babbles. You can see a bit of Daniel's butt towards the end of the scene.