I have never tried it. Sometimes I fantasize about it, but it isn't a really active interest for me, partly because I don't think of it as a really taboo thing (I'm young enough that a lot of my sexual education came from the Starr Report), and partly because the whole poop factor kind of gives me pause.

On the other hand, the idea of being on the "giving" end with a guy is very nice, for the same reason that giving hand jobs is nice -- you get to actually see the whole cycle of male arousal and orgasm that's so lovely to look at, instead of having it hidden away inside something.

Of women in our little poly circle, my gf is not really interested in trying it, my husband's GF adores it, and our FWB likes it pretty well but not as much as she likes PIV sex.