female condom for anal?

[Spare Cycles]

I saw a news story today that said San Francisco is now recommending
the FC2 female condom for straight and gay sex. I've never had sex
with someone using a female condom and I'm not using condoms at all
in my current relationship, so I don't want to buy some and experiment.

The way the female condom has been described, it seems the woman puts
it in before sex and there is some sort of ring that holds it in place.
I've wondered how it doesn't work it's way out during sex. Every in
stroke has an out stroke, too. Wouldn't the slip out chance be worse
for anal sex?

-- cycles

[Angald Creach]

I've not seen one myself either, but I imagine a "hinged" or folding ring
that springs back to it's nominal position could be arranged, allowing
intentional placement/removal but, when left alone, would brace itself
against the vaginal wall?

Sounds quite awkward, in truth. Seems to be more of a bother than it's
worth; just make the one with the phallus put a traditional condom on
already...