It may be no surprise that bare skin and exaggerated dance movements cause male testosterone to rise. Watch how female flirtation techniques change during ovulation, in Discovery Channel's "The Science of Sex Appeal." Science of Sex Appeal: Flirting Females More Videos Online

Science of Sex Appeal: Flirting Females

It may be no surprise that bare skin and exaggerated dance movements cause male testosterone to rise. Watch how female flirtation techniques change during ovulation, in Discovery Channel's "The Science of Sex Appeal."

Added: Feb 4, 2009
Views: 129230 Views
Runtime: 02:57

 
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