Quote Originally Posted by SwitchMan
I am trying to locate two stories that I read somewhere (maybe not even at this site).

The first story is about some shoes and a collar that come through the mail and trap the recipient.

The second is about two bondage fashion designers who put on a show, but when one of the models fails to show up one of the designers agrees to fill in for her only to become enslaved by the other designer.

Any help would be appreciated.
Found them. The first story is "Stiletto Trap" and the second story is "The Trap".