Beyond qualsasi romance, sometimes the truth is hard to accept. Yet we must take as a fact that women love the adventures of a night. As men - against which they often point the finger for this very reason - to women like the history of casual sex that is consumed over one night. And do not think it's a rumor spread by those who want to discredit the fairer sex: this statement is the result of a new study by the University of Michigan, reported in the Journal of Personality and Social Psychology.