Researchers may have determined the origins of the female climax.
You want to know why women aren't sexually satisfied? It's because they are having procreative sex for recreation. It's because they are getting a little bit of the old "in and out" and not having orgasms because the old "in and out" doesn't lead to female orgasm.
Sex is less taboo today than it has been at any other point in modern history: you can buy sex toys at your local drugstore
H/T Mic Eva currently costs $85 (plus $10 for shipping) on Indiegogo, but will cost $105 once it debuts in February 2015