Contessa Lrilatha's contract is headed up by a prominent seal saying that only Carissa Sevar is allowed to read it, on pain of Lrilatha keeping violators as a toy for their rest of their mortal lives, which probably didn't help rumors any.
The interior contains another note saying that Lrilatha hopes it went entirely without saying that if Sevar ever talks about Keltham's no-tricks condition as something you should even dream of demanding from a devil, or publishing one word of this contract as having been authored by Lrilatha, then Lrilatha and Abrogail can have a contest to see who ends up as the one Carissa least likes to visit (without breaking her entirely).
Lrilatha hopes that Sevar will duly advise the same to any other women who end up reading and signing this contract.