Reality check: Teen girl masturbates with stepbrother in 4k video

In this steamy 4k video, a young girl is caught masturbating with her stepbrother. The video captures the moment when she is lying on a bed, wearing nothing but a skimpy skirt and high heels. She starts off slowly, teasing herself with her fingers, moaning in pleasure as she brings herself closer and closer to orgasm. As she gets more aroused, she turns around and looks at herself with surprise.