Looking for a story about a writer who is a guest at a mansion

[Daever]

I am looking for an old story about a writer who is a guest at a mansion.

He meets the niece of the lady who invited him but she is kept in rubber bondage almost permanently.

I remember one chapter where the niece baits him into a bondage cape and locks him outside in the rain.

Ring a bell for anyone?

[Caras pet]

This one, maybe?
The Ultimate Challenge by dianag
https://www.boundstories.net/storiessz/ultimatechallenge.html

[teanndaorsa]

No, I think I know the one you're thinking of, definitely a male protagonist. It was on the Staylace site I think, a couple of chapters long. Can't remember the title or more details but if you hunt around on that site you should hopefully find it. If I have time later I'll hunt around with Google Site Search on it.

[djleon]

It reminds me of an old one with what looked like hand draw sketches
I think it was called something like reluctant heiress or something like that.
Unfortunately I don't have a link.

[teanndaorsa]

That is exactly the title, and with that information, I found it on DeviantArt: https://www.deviantart.com/artefoster/art/The-Reluctant-Heiress-777697652

As the author notes there, they put it up on a few corsetry related sites, so I probably found it via a link from staylace.com rather than on the site itself. Was it the one you were thinking of too Daever?