Superb technique, which is the result of years of practising. This is how to wank a cock. None of the violent, hard pounding of the shaft. Just slow, steady pressure on the head, shaft and balls which generates an increasing arousal and ultimate total evaluation of the balls. Then she continues to wank him off after he has emptied his balls, whereas an lesser woman or young slut would just have stopped and cleaned him up with a handtowel or tissue. This is a true mistress of her craft. I wish she would show her face and tits to enhance the experience.