ok, don't slam me for doing unofficial research on this for a while. but so far i haven't found that many guys in person that have it. I have a very intense erotic nerve connection between my belly button and my cock, if i or somebody rubs or licks or otherwise stimulates my navel, i can literally feel it in my cock, and my cock responds rapidly. like they share common nerve paths or something. a shirt rubbing on it doesn't do anything, but other manipulation will....especially on the upper rim of it. does anybody else feel this or am i just a cross-wired freak like that. since my cock head reaches up past my navel, sometime when i'm laying in bed i will feel it grow up my belly till it hits my navel and then it feels really intense, and the leaking commences. makes for some good meditation.