Put on a blindfold and stay perfectly still for a moment...

As soon as she ehars you she freezes for just a few seconds. Thinking of possible consequences. If the nuns found out they would be furious! But then again, as she sees you eagerly awaiting her response, maybe the nuns don´t have to know.

Just. This. Once...

She takes a Deep breath and says the magic word: "Yes."

You pull her into your hallway and close the door, making sure to lock it quietly, and then go to your room to fetch your blindfold. When you return, she is still waiting for you.

It´s a blindfold like those from the airplane comercials. You slip it over her eyes and the elastic band keep it there. She´s getting more nervous now that she can´t see you. Time to work...

You reach into your back pocket, you brought more then just a blindfold with you...