On Sat, 30 Jan 1999, Edward Pollak went:
> Marie then asked why might evolution have made clitoral stimulation more
> pleasurable than vaginal stimulation. I can only guess.
Same here. Since no one other than Edward has braved it, I'll try.
The trait in question might encourage females to choose to mate with
males who devote a little extra time and energy to the sex act(s).
Perhaps these are the same males that stick around to help raise the
offspring.
Well, I said I could only guess.
--David Epstein
[EMAIL PROTECTED]
