amy usually comes into the office every morning and asks to take off her panties. you always have to say no. after a week he takes it off her automatically.
That scene didn't happen for me.
I said no everytime each day she asked. There was that scene during a class where the headmaster think it's almost over but then nothing happens. I just have again the scene in class but no new interactions with Amy (except that time when she show her abs), it's not possible to call her in the office and there is no reference to the panties except the scene in class which keep appearing some times.