Re(9): Did you see the CNN story... Posted on 3/29/2018 at 02:04:12 PM by science
lol its not a social agenda its biological fact. the shape of the human penis is even an indicator of this. the head literally acts like a squeegy to remove sperm from the previous partner. case in point, men who suspect their partners have been unfaithful have increased testosterone. no we don't need it anymore in our modern society, but claiming there is no reason or place is simply incorrect. our bodies don't know we don't live like that anymore.
though I'm gonna say this is probably over all of your heads because I'm just going to assume most of you don't believe in evolution by natural selection. Replies: