Let her notice it

The plan was simple easy, they unfreeze her and just let her experience it. All they've got to do was watch her from hiding and pop out when the timing was right for the young naked duo. "Ok Mark let's hide behind the shelf to get ready on your order." Said Ashley as she grabbed some other snacks behind the teacher as they started to conduct this plan. Once as they hid safely, Mark unfroze her from time and watched her in action.

As she started to move, she grabbed one of the sandwiches and walked towards the counter unaware that she was going to be in a surprise for her life on this. As she walked up there to have her items rung up, she slowly started to notice her surroundings were different around her. The sibling duo watched carefully behind her as they approached from her from their distance as Mark's plan was playing out as he expected. "Alright, she's almost to the counter Ashley. Now remember the plan, once she realizes that the people upfront are frozen is when we confront her of this." Mark said as they watched her get to the counter of the store as it unravels around her. Only now this was the moment of truth and see how she was going to react to this.