Not going to lie Its kinda hard to find those types of games. If it's Female MC The creator caters more towards people here who are looking for a quick wank. So whoring of the MC is pretty normal. But I know of a few that are kinda like that but you make your own choices to determine if you will become that.
Good Girl Gone Bad (Certain choices can lead to her becoming a whore but there is also a lot of romance paths you can take.)
Our Red String (Same creator who made "Good Girl Gone Bad" Depending on choices she can become a slut. Has a good but of romance in this. A lot of different paths.)
The Survival Of Sarah Rose (This game I found it very entertaining. She starts out as a innocent princess but things happen and she has to grow up fast. You can turn her into a powerful mage or badass mercenary. Depending on choices she can either be independent or have to rely on other people. Let's just say those other people want something in return
)
Mythos Book One (I like it but beginning is so slow. Not a corruption focus game just normal Female MC who come back home and investigates her ex girlfriend death.... I think or something like that but no whoring)
Oathbreaker( I Really enjoyed this one strictly story driven no corruption going on. You have different people you can romance. Male or female, definitely recommend)
Luna's Fall From Grace ( Solid game with a lot of choices. But again depending on your choices she can either be dominant badass who doesn't take shit from anyone or a submissive sex slave that services anyone and everyone. But story is pretty good, different but good. Dialogue drags on sometimes)
Like I said not many because these are adult games and more deprived the game is more people will want to play it and in turn spend money to promote it. I'm sure there is more these are just what I could think of on the top of my head.