Girl Masturbates In Bathroom

Heather is a girl that never really had too many problems. She kept to her self a bit but she was brought in because she was caught pleasuring herself in the girls bathroom with a vibrator. Now she's not a trouble maker so I thought we needed to get to the bottom of this instead of punish her for it. So I told her to recreate the problem and she did perfectly. The solution was more vitamin D.