I'm in my sexual peak. The anal part...ok not every woman. And I honestly only like it with a guy that knows how to do it cause there are many positions where anal sucks. I've also said I have limits to what I would do. Finally, I hated sex with my ex. So I have a lot of pent up frustration.
As for the other nymphos on here, I can't speak for them.
A lot of women get ruined initially on anal by some fucking shit bag boyfriend who is just some heavy panting self satisfying asshole. They talk you into it then they just try and ram it up your ass. Or maybe go slow til you put the tip in then they convulse into jackhammer mode. Then while your in agony for 4 seconds before you can get the fuck away from captain shit bag he's so worked up that he blows a nut in your crying ass.
Then those of us who know how to handle the chocolate star fish have to work our balls off to get you out of the clench reaction every time someone says "anal" .