Just because society has conditioned women to be monogamous does not mean it is natural.

Men are biologically wired to impregnate as many women as possible. We do not have to through pregnancy. “Spreading the seed” is the natural impulse.

A woman knows this and intrinsically is not affected by it, as long her emotional and financial needs are met. In fact, it may even be a positive net value because she is assured that the mate she selected is indeed appealing to other women.