You might like Depraved Awakening, there are a couple examples of this in different forms.
Honestly direct examples of girls like her are really hard to come by it seems. There are a few subs, but I can't think of any that also fit the innocent side of her, where it's a positive relationship, but you're also turning her into your sub.
Most sub relationships are very negative in games, and when they aren't they're something like the Asian girl in Sisterly Lust where she's a sub but you only ever see her when you want to fuck, there's no character development.