Her hands slightly shaking out of fear, Anna swam quickly along behind Myrtle. How long had they been swimming anyway? Half an hour? An hour? Somewhere in between? Anna wasn't exactly sure, but she knew they'd left the shore quite some time ago. When Myrtle turned to glance behind her, probably checking on the student's progress, Anna came to a sudden halt. Were they at the cave? Merlin, she surely hoped so. She was getting a tiny bit scared if she was being perfectly honest. When Myrtle motioned for Cam to come forward, Anna swam to the side a bit to allow him room to come through. This was all so exciting and scary!