Thought it might be interesting to play a depressed teen girl in a very modern, basically pleasant city. Spanking would not so much be punishment as a kind of therapy, alltough she'd be kinda rude. Not sure what caused the depression, maybe pressure, a dark event in her past, or both.
I could also go for another martial arts rpg. Maybe about Ling Xiaoyu from Tekken or a similar character looking kinda like this -
https://images.app.goo.gl/SVFujru3tgvebVc4A?? . Girl could also be a thuggish MMA fighter in a more realistic setting.