I will ponder over this and get back to you, mostly because I don't think Marina would mind too much about Lisette being a voodoo crazyhead. But having fem!sex might be enough to keep it secret.
Would she care if her parents owned a shop in Rue Ge Rouge or that she's mostly an outcast? Eh, either way, let me know. I think it could be fun, but I know you have other offers!