Hey man, some of my best friends are bananas.
I don't think a shower scene is going to kill the franchise if it survived AvPR. We'll just have to see how it goes down.
I can say that I thought the sex in Prometheus was stupid as F, especially when it comes to Janek & Vickers. Luckily it was off screen but seriously, no one should be f**king in a situation like that. No one should be drinking, smoking, f**king, antagonizing, arguing, or doing most of the unprofessional stuff they were doing on that ship. Frickin' ridiculous that a trillion dollar mission in space would be allowed to go down like that. The clearly imbalanced guy they hired even smuggled weed on board, & then stuffed it in his f'kng respirator.
Doobies! In space! Arrrgh!!!