I demonstrate a negative hallucination: the subjects are unable to see me or the other person in the room. They get spooked when they hear voices and feel items touching their shirtless bodies. To make things more interesting, I freeze their bodies and pose them, and stuff things into their mouths. In the next scene the subjects find their hands are making lewd gestures. The clip ends with the subjects awake and describing the experience, and a craving to lick.