A natural born cumslut not only sucks exquisitely, but passionately loves cock and the taste, smell, and feel of sperm. She seems in an act of worship, enchanted by the thick cock sliding back and forth in her greedy mouth. Women prefer thickness (girth) over length in my experience. A thick piece of man-meat provides a feeling her fuck-holes are stuffed with love, which sluts delight in. And sperm is the reward they want, what they lust after, and to enjoy their man as he whimpers in ecstasy.