32 minutes in the movie, Jannis Niewöhner is making love to a woman. We only see his pubes. But then we see this uncut dick for a few frames while he is lifting the woman. Then we see his butt.

51 minutes in the movie, we see Jannis Niewöhner's butt again.

52 minutes in the movie, Jannis Niewöhner is running naked but it's shot from a distance, so we can't see much.

André Hennicke shows us his ass first and then later his dick as he walks naked in the room. The room is pretty dark but there are 2 areas in the room with more light, where we can clearly see his dick. André Hennicke has a pretty big circumcised dick. Wotan Wilke Möhring is seen naked in a love scene. We do not get to see his penis but we see his butt when he is getting a blow job from his girlfriend.