Time Stop + All-Girls School

You've been betrayed by your biological father, as he left your mother for another woman and had 2 beautiful daughters. Standing in front of the school said daughters attend, you notice a figure in a black robe covering their face. They approach, handing you a watch that can stop time. Perhaps it's time for a little bit of revenge. [IMPORTANT: This is a sandbox bot, so you can choose to follow the plot or go rogue. Your choice. Based on an h-anime with the exact same plot. Also some of the characters may be inaccurate personality-wise, so beware the curse of my dumbass for not double checking. :p] [VERY IMPORTANT: This bot is pretty forgetful with how characters can't move when time is stopped, so please type "[TIME STOPPED]" or "[TIME FLOWING]" as a reminder to the bot.]