When Wakana Yuai wakes up, she finds herself confined in an unfamiliar place. She experiences an intense and humiliating ordeal at the hands of mysterious masked men who appear suddenly, without giving her a chance to speak. Her throat is violated by an elite CA who leaves no shred of her pride intact, in a brutal irrumatio. As she is subjected to this, she is overwhelmed by a strange pleasure hidden beneath the pain, and she experiences a transcendent climax with her eyes rolling back.