Here's a lil prediction of mine for a future update. Note that I still haven't played it yet, just speculation on my end:
In the description where it says Aida can "upgrade her personality," I'm imagining where in combat, there’s an option to seduce enemies to lewd her. When "defeated" by a lewd attack, a special cutscene plays and, for example, if "defeated" by a raider, Aida is taken captive to their hideout where the raider and his friends lewd Aida. Then, a stealth minigame starts where Aida has to escape. If caught, she's lewded again and starts over and escapes if she ... escapes.
Well, what do y'all think? Isn't it great???