Yuka writhes in shame, bound tightly in a humiliating rope bondage pose. She is tormented with fingers and tongue, then intensely stimulated with chopsticks and sex toys. Unable to endure the pain, her body trembles violently until finally released from the ropes. In that moment, her mind spirals into confusion and consciousness fades. For months afterward, the shameful ropes continue to torment her body within her own delusions. That shocking experience is deeply engraved in Yuka's memory, leaving an unforgettable scar.