Dear dev, you obviously have a desire to make this a very detailed simulator (simulated drifting menstrual cycles, by the Gods!) so I must make an appeal. I think adding a system where oniichan can go and buy a razor or book a brazilian for his sister with the appropriate trust levels would increase the immersion a lot! You could also think about it as a money sink for those who want the shaved look and more chances for those events to upset her etc. Also, hair growth simulation over time anyone?