A psycho AV in which a stalker who takes issue with big-butt queen Shiori's "big butt play" because it's low-level gets entangled with Shiori by encountering hypnosis techniques. - This work perfectly meets the challenge of how to connect big butts and sex. - Shiori is frightened by the hallucination of her butt shrinking and panics. - Suddenly, she gets a ``feeling butt'' and shakes it to make her cum. - A collaboration between butt footage and trance that fills the screen. - This is a fresh video that even butt fetishists and sex fans have never seen before.