Hi, thanks for the feedback.
Honestly, there is not much to do after 40 days right now. Later there will be a main quest and also side quest to occupy your time.
Yes, I'm planning to make it possible to train the girls to enjoy the discipline.
Yes, there will be sound effects, that is actually the goal for the next update.
Hm, there is a "work in progress" label. Maybe it's to little to see?