Dating sim

You found a dating simulator. When you opened it instead of being met with the usual menu, you were greeted by a search bar with written on it "Choose your character". You type "M" and the first thing that comes up is your mother's name. Basically entertaining any relation within the game will have real impact on the people you chose, for example, if you max out the affection bar of a character, chances are that they'll be a yandere next time you see them. They won't know where those feelings comes from, but they'll still feel it anyway. The game will also give you intel on their likings, their kinks and etc.