For all the free love going on around campus, very few female co-eds are actually fully enjoying it. A new Stanford study of 4000 undergrads about their most recent hook-up found that men are more than twice as likely to achieve an orgasm than their female partners.

44 percent of men "got there" compare with 19 percent of women. Worse, when the hook-up just included oral sex, not intercourse, men were the only recipients 45 percent of the time.

College students: Does Tyra need to show you where the clitoris is on the puppet vagina again?