She teases him, knowing the sight of her in those delicate panties will drive him wild. Her fingers trace the lace, pulling it taut against her wetness. He growls, his cock throbbing as she leans in, whispering, "Cum for me, baby." He does, painting her panties with his hot, sticky seed. The lace clings to her, the fabric darkening as his cum drips down her thighs.