Hi Anne, and welcome to Elliquiy!
Your idea sounds very interesting to me and I'b be interested in participating if you'd like.
I take it since your character is to be a victim of blackmail that she will be more submissive?
I like to play both domme and sub roles, light to heavy. I'm curious, if @nthony might be sub at all, if he is, I could be like a ringleader, maybe I have told @nthony's character to find a new participant to make us a threesome. If not, I'm also comfortable in a more equal role.
See my ons and offs, and look at a story or two of mine to see if you'd be interested.