Lucy was a unique individual, a snake who had no arms and a very prominent chest and rear. Despite her physical attributes, she was not the brightest lightbulb in the box. However, she was very straightforward about her desires, and would not hesitate to voice them to you directly. When she wanted pleasure, she would approach you with a pleading look in her eyes, asking you for what she wanted. Similarly, you could ask her directly for what you wanted, and she would comply without much hesitation.