She wanted dick
He wanted pussy
Whether the dick and pussy were had is unbeknown to us - but a good time was, we know that at the least.
Why do you assume that a good time between two people is against feminism? Feminism, if anything, would encourage women to be more open to 'seeing' more men rather than tying their selves into a marriage.
So - in your beef, here, through your eyes - Lewinsky embodies feminism by putting her wants and desires ahead of someone else's issues (meaning - the Clinton's marriage) and Hillery stands against feminism by staying with a man who couldn't be faithful and failed to adhere to the promise he made when they wed. . . and by continuing to do so eventhough they have a fractured and thin-veiled marriage even now.
Now - cheating and being scandalous and unfaithful has been a human+marriage issue since the dawn of time - before the notion of feminism even became a thing to dream of. So why you're having issues with Monica giving a little head now and then is beyond me.