I would read it. I woudl be ALL OVER IT. because its not that John cant get an erection, because well, John is a horn dog. but he starts and then Rodney is all, "I will go do and lick you like a lollie" but John starts thinking about the fact that when Rodney licks a lolli he means just starts to bite it and the eating the banana and then is goes away EVERY TIME.

Rodney just sort of pets him and tells him that it happen all the time to guys his age and you know, "Im sure they can bring you soemthing on the next run from earth, you know..."