[Raplh]

Your post reads like a red herring (in the stock sense). A "story stock" has to have a good story, it doesn't have to have numbers behind it.

Anything's reproductive "goal", in any times, is to show up a lot in later generations. Promiscuity and particularity both show up as strategies in humans and broadly beyond. Anybody studying reporductive strategies many generations later will have a strong survivorship bias in their results.

A woman who selects a man who isn't very promiscuous is unlikely to get her genes spread very far by her son(s). This trades off against the part of the story you tell.