Oh yes, Vanessa might already be there in the fic!

Unless we want to use her introduce a new character, maybe her personal OC slave? She could have been frequenting Fisk already, but maybe she moves in and brings her slave with her. (No ideas about this yet; I think going forward I'll just write Wilson/Vanessa as an established couple, without having her appearing much, and revisit this idea later in case a new character could shake things up in interesting/useful ways.)