Tightly constricted deep in the throat, enduring the sensation of a cock being twisted inside, she is forced to expel it with a loud "glurp" accompanied by vomiting. Beyond the limits of human endurance, merciless training after merciless training relentlessly assaults her. Each act deepens her psychological torment and doubles her physical pain. As this situation continues endlessly, the question becomes how long she can possibly endure.