Nebula's panties are more than just underwear; they're a tool for her pleasure. She slips them off, teasing her pussy with the fabric before discarding them. Her fingers dive in, spreading her juices, as she imagines a hard cock stretching her. She grinds against her hand, her body arching as she nears climax. With a cry, she cums, her body convulsing as she coats her panties with her warm, sticky cum. She smiles, satisfied, as she looks at her panties, now marked with her desire.