Ashley's corruption at GGGB was horribly written. A nice and shy girl becomes a total whore in a couple of months and sucks dozens of dicks? Hard to believe. It was a fetish game with one-handed gameplay, nothing more, good for its time. But now GGGB looks weak, standards in AVNs have risen a lot.
At the same time, Lena is not a shy, uptight girl, she is quite relaxed and confident, not afraid to show her body by default. And the first 10 episodes of ORS were implemented well, much better than in the previous game. Lena becomes more depraved gradually and in ORS she has a motivation for corruption - financial need, which pushes her to solve her problems in the easiest possible way. Ashley didn't have that, there was no incentive to be more dirty. It was only the players kinks that made it like this. The situation with Lena's poverty, hard work, sick parents makes the player feel more reality of what is happening when she goes deeper into Stalkfap, or accepts Seymour's offer, becoming "bad".