woman with blue hair and glasses, vigorous rapid deepthroat, fast rhythmic choked motion, eyes looking at her erect penis, sudden ejaculation begins, surprise reaction causing her to jerk head backward, hands loose, back of head moving away from source, abundant semen streams covering her face and breasts, thick white fluid splashing onto skin, she turns head slightly to her right, closes her left eye tightly to protect it from spray, eyelid shut tight, head tilted defensively, semen dripping down chin and chest, facial expression shifting from curiosity to startled reaction, dynamic motion blur, fluid dynamics, realistic splatter effect, detailed skin texture