I can't speak for anyone else, but for me corruption is about the process, not the outcome. And I'm not nearly as interested in a lovey-dovey story as I don't do romance. But, in harem games that are about "breaking" a number of resisting characters using corruption/coercion/mind control, I
love to have one that shows up and is like "break me too, I want that experience".
Now, for games I know of where the relationship is consensual and established as dom/sub from the start:
Together Again (not complete, might be worth a look though)
Ruin Me (yeah, I know, the art. Writing is pretty good though)