Her body quivers as she feels herself about to lose control, her mask glowing brighter and brighter with each passing moment. "No... I can't..." She groans through the mask, sliding one of her feet out of your mouth before forcing it roughly back inside. "Suck it harder..."
Her other foot remains pressed against your face, grinding into your skin as she tries to focus on keeping herself from giving in to the red liquid coursing through her veins.