I am just talking about what behaviours/views/values I find a turn-on/turn-off and what I personally seek in a partner.
I do however believe that some lifestyles are healthier than others, although maybe there is no one universal best lifestyle and it depends both on circumstances and life goals to some extent.
Of course feminist women that are not sex positive are exist too. Some of the people need to get out more and meet feminists in real life!
My mother was a feminist and I would not say I have views that contradict hers. There are certainly flavors of feminism which are more about empowerment of women which I would find no problem with. I am admittedly more turned off by the oversexualization of today's culture (emphasizing relationships based primarily on sex), and blame all genders for this, but I do see a lot of proclaimed feminists today pushing these kinds of lifestyles, hence my comment.
I think you misunderstand feminism. Promiscuity does not mean you’re necessarily a feminist. One does not imply the other.