Mayu Kawai joins the "Practical Hypnosis Techniques" series as a test subject model. Just as filming wraps up and she begins to leave the studio, hypnotist RED's post-hypnotic suggestion activates, causing her to unknowingly return to the studio. In a vulnerable state, she becomes entangled in mischievous acts and is forced into new experiences. This work focuses exclusively on hypnosis-themed adult content and does not include scenes with male performers or sexual intercourse with men. With its unique atmosphere and direction, this piece deeply explores the world of hypnosis.