Fisk and Wesley were in a romantic relationship back when Fisk was still rising to power, but maintained a Client/Assistant relationship for Fisk's image. The reason it's worked for so long is because Fisk promised, and keeps promising, they can be together once he's at the top/fixes the city. However, while Wesley is still completely devoted to Fisk, Fisk begins to treat him more and more like just an assistant/tool for his success. Maybe he reasserts the promise every now and then to keep Wesley devoted?

Fast forward: Fisk has been with women a couple times before, but Wesley can tell Vanessa is different. Give me a fic where the wines Wesley recommends connect to significant moments in their relationship that they both remember. Bonus if:
*Remembered wine-scenes range from their very beginnings to the breaking in their relationship.
**Fisk pretends not to notice the significance, but alludes to meaning in conversation with Vanessa.
*****Fisk turns on Wesley like an underling/ hurts him at some point and apologizes too late to fix it/poorly (or not at all.)

Doesn't have to involve sex or anything, but OP is open to anything you want to include.