Return Girl Game

Net siri rides out of the house on horseback! My sister is so tired and I'm looking for her, so come back soon ~! Come out!.

Notice 1. This game is based on the sci-fi and satirical humor in the head of the developer, and it shows that it is a game planned with a setting far away from the real world. It is very confusing based on a specific person, Please solve it by yourself.