The locker room is a strange place. It is void of any real rules and laws. I speak as a men when I discuss my experience in the male locker room. As far as I can tell nudity is a must. I have never shyed away from that fact as you must know buy now from reading the sex bible.
I have visited the locker room many a time and the most important thing i can say to anyone who is traversing it for the first time is "no one cares!". Whether your penis is large or small no one really is interested. Jazzer has never done a shower room but i have. It i something that you have to do as often as you can .
Just let it hang free and proud and I know what it is like to have a smaller penis on the flop (hard it is rather large). But there is somthing nice about not caring and just going with the flow!