What happens when female sexual desire is liberated is not an increase in the total amount of sex available to men, but a redistribution of the existing supply. Society becomes polygamous. A situation emerges in which most men are desperate for wives, but most women are just as desperately throwing themselves at a very few exceptionally attractive men. These men, who have always found it easy to get a mate, now get multiple mates. 

A characteristic feature of decadent societies is the recrudescence of primitive, pre-civilized cultural forms. That is what is happening to us. Sexual liberation really means the Darwinian mating pattern of the baboon pack reappears among humans. 

Once monogamy is abolished, no restriction is placed on a woman’s choices. Hence, all women choose the same few men. If Casanova had 132 lovers it is because 132 different women chose him. Such men acquire harems, not because they are predators, but because they happen to be attractive. The problem is not so much male immorality as simple arithmetic; it is obviously impossible for every woman to have exclusive possession of the most attractive man. If women want to mate simply as their natural drives impel them, they must, rationally speaking, be willing to share their mate with others.

 In college I observed decent, clean-living men left alone while notorious adulterers had no difficulty going from one girlfriend to the next. 

Commentators on contemporary mores rarely show awareness of this irrationality in female mate selection. I recall seeing an article some years ago in which a planned new college was touted as a boon to young women seeking “Christian husbands,” on the naive assumption that they must be doing so. There was no talk of helping young men find faithful wives, of course.