Phoebe Maltz Bovy in The Hedgehog Review:
I’m not Michel Foucault, but here’s a history of sexuality, greatly abridged: First came the slut shamers. The traditionalist, patriarchal religious haranguers. Things weren’t great for men in the before times, but they were particularly unpleasant for women. Then came the sexual revolution of the 1960s and ’70s, which involved chucking all the rules. This had some good effects (ambitious women at last permitted to leave their houses and become doctors, lawyers, bosses) and some less good ones (moviemakers permitted to assault underage girls). In the 1990s and early 2000s, following however many backlashes against backlashes, the sexual revolution re-emerged as sex positivity.
In theory, sex positivity is friendlier to women than sexual liberation (more negotiated nonmonogamy, fewer bunny girls). It involves applying an open-minded but gender-neutral approach to sex and relationships. This is not the same as overtly catering to men but amounts to the same thing.
More here.