In this movie, Colin Farrell appears fully naked and Matthew Davis only shows us his butt. But he has incredible abs, so we forgive him! In that scene, they are having sex with girls im the same bedroom. No foursome, just sharing the same bedroom. Colin's penis view is very brief as he walks in front of the camera.

There is only one scene in the movie where Rupert Evans is fully naked on the bed and we can see his penis as he is making love to a woman.
As he is lying on a bed, for a few frames we can see Rupert Evans big uncut dick.

Right from the beginning of the movie, we see Matthias Faust's penis. As he is making love, his big uncut dick is erect and pointing out of his undies. Then there is a close-up scene on Matthias' dick as she is masturbating him, but the picture is very dark. Mid movie, they are making love again and we see her putting a condom on Matthias Faust's erect dick. It's thick. We get a good view in close-up at his nice uncut dick and then we see his ass also.

40 minutes in the movie, Chad Connell and David Cameron are getting naked.
We see both butts.

72 minutes in the movie, Chad Connell is getting out of bed while naked. We see his circumcised penis and big balls.

77 minutes in the movie, Chad Connell and David Cameron are naked in bed and we see both butts again.

Fifteen minutes in the movie, we see Willem Dafoe making love to Julianne Moore. We get a zoomed-in and then further out view of his butt. Mid-movie, Willem Dafoe ends up making love to Madonna. She ties him up performs BDSM on him. As Madonna sits on Willem Dafoe, it is possible to see Willem's balls and uncut dick if you are very careful.

In this movie, you can see Jason Segel naked a lot... through long and repeated scenes. One of his costars is Russell Brand that you will see in some of the screen shots, although Russell does not appear fully nude.

In this movie, David Paisley and Jonathan Keane have a gay relationship. We see them having sex in a scene where we view Jonathan Keane's butt and briefly David Paisley big uncut dick. In that scene David Paisley is the bottom of the sexual act. Later in the movie, they are taking a shower together and we see both of them naked, front and back. They both have big uncut dicks, especially David Paisley.