Dr Horton why is it that a young girl in an HD video was using a vibrator to achieve an orgasm

In the video, there is a young girl who shows the way she uses a vibrator to achieve an orgasm. It shows her placing the vibrator on her clit and how she squirts with joy as she moves the device closer to an orgasm. Her entire silhouette is filmed from a close range; she shakes delightfully in many positions.