sk_bum said:so david, trying to follow along here cause it is real interesting, does that do anything for your theories as to why its there, i.e., to help facilitate the survival and success of the sperm? if so i would wonder why it shoots 'out' so powerfully in some women, would that not also take much of the man's load with it? or did nature intend, in a perfect scenario for procreation, that the guy gets her so hot and worked up she ultimately expands her vagina to its max to allow him all the way in, his cock being huge gets as far in as possible, her cervical reactions driving her crazy let him know he's in the right spot for release, then she cums hard like this, creating the river of easy travel and he explodes on cue to send them on their journey?
dang, for science, why is that so friggen HOT thing about! ;-)
heh---all of these theories are just that, and total conjecture. THe fact that this is a real biological phenomenon, gives creedence to the idea that thee must be some biological function, or was at some evolutionary stage in the past--it is amazing to me how much of human DNA is basically "garbage that never got thrown out". Who knows? Maybe it was used as a defense mechanism in some forgotten past...:biggrin1: