Sailor Lumina, also known as Kanna, had been fighting daily to protect the peace of the city. But one day, a demon incubus suddenly appeared and captured her in his trap. The demon rendered her completely helpless and subjected her to various sexual initiations. She endured the pain of electric shocks, the agony of paralysis, and her entire body was tormented by slimy, creeping sensations. Even her first kiss was stolen by the demon. Afterward, he continued training her using various restraints. Her thoughts of protecting the sacred crystal—the very purpose of her mission—faded away as she sank deeper into pleasure. When Lumina finally regained awareness, she found herself straddling a grotesque dildo, mindlessly grinding her hips. No longer a warrior, she had transformed into a being driven solely by lust. [BAD END]