And yet, cutting edge science says that women are less geared towards monogamy than men and tire of it more quickly. They are sexually turned on by a wider variety of things, and that most "evidence" to the contrary is filled with cultural narratives and societally imposed expectations for women rather than their actual sexuality.

Also, several studies have actually shown baby boys to be more emotionally responsive, to say nothing of the fact that if you disavow all emotion as culture often demands for men, it simply runs you from behind the scenes subconsciously. Men are largely a lot more emotionally volitile than women for this reason.

These cultural tropes that you've described are tired and filled with patriarchal bias and expectations for both men and women.

If you want a source of stories, essays, poetry, and erotica about how women are just as naturally sexual as men, stop by Sensual: An Erotic Life, a sex-positive, empowering to women, but open to all publication.