Katya's friend gives her to listen to psychedelic music. The music controls her mind and her eyes roll back. A friend manipulates her body, checks her eyes, plays with her mouth, throws her hands. When a friend takes out Katya's headphones, she does not remember what happened. He persuades Katya to listen to the music again. She tries not to lose control, but soon her eyes becomes white again. Feet massage and tit play. Topless nudity.