Sex Studies: Blushworthy Headlines of 2013

The top sex stories of 2013 were intriguing and maybe just a little bit titillating. Read on for this year's advances in birth control, a peek into college hookup culture, and new research on how mopping will not pay off in bed.



via LiveScience.com http://www.livescience.com/42125-best-sex-studies-2013.html