This work was created with the sole purpose of pushing Arisu Ozawa to her absolute limits. During the initial stages of filming, she frequently lost her composure and screamed in rage at the men assaulting her, but thanks to her strong professional attitude, production continued without interruption. However, after being confined in a dark studio and subjected to relentless masochistic abuse, Arisu's mental stability gradually collapsed. Her usual calm demeanor vanished, replaced by expressions hinting at madness. Naked men swarm her like a pack, cornering her mercilessly. The film captures her enduring the torment—her veins swelling, her face flushed with strain. Arisu withstands endless assault and degradation with a ferocity resembling a demon, her face twisted by the extreme limits of psychological and physical endurance. The entire film is composed of intense scenes of brutal deep throat and savage thrusting, delivering a shocking portrayal of Arisu confronting the breaking point of her mind.