Wait for her in her room

"Never mind i totally forgot. See you later." "yeah, later." you sneak into her room and decide if you should hide or make yourself comfortable. After a while of waiting your kind of worried. Shes talking alit of time in there. A devious thought ran through your mind to have her walk in on you jerking off with her panties. But you also thought hiding and taking pictures of her nude would be less obvious and you could still jerk off to her later. Or you could check in on her... what to do...