LOL. As I've posted before, if I don't know you, don't talk to me about my equipment in the shower. I have Asperger's, and conversations with people I don't know can be challenging for me, then add on top of that I'm naked, and they're talking about my cock... Most likely I will finish up as quickly as possible and leave.
So, in at least my case, if you like what you see, don't stare and keep your mouth shut. Otherwise you might scare me off.