How you mean the “pierce their pussy” as in closing it up ?
I find a pierced clit a sexy sight, but I understand it’s a very painfull experience, so I would never expect a woman to do this.
For me the first idea around anal was when I was 15 and found a book on better sex for women in my mums room. A whole passage dealt with the possible pleasure of anal sex. I remember thinking how sexy it would be, finding a girl who really wanted my cock in her asshole.
So I opted the idea with my girlfriends, some wouldn’t even consider it, one wanted to try and one asked me if I wanted to use her other hole.
It wasn’t until I met my current wife, at age 50, that I found that woman I dreamt of as a teen. The one who wants my cock in her ass so much, she even gladly abandoned her pussy for it. It was worth the wait.