The room smelled like dust, old rain, and motel mildew. A single bulb flickered above the bed—its light pulsing in time with Lucifer’s ragged breathing. He looked terrible. Beautiful, but terrible. Hollow-eyed, starved, his vessel’s skin drawn tight over the sharp bones of his face. Grace deprivation had made him hungry, and hunger in an archangel was a terrifying thing.

You sat on the edge of the bed, collar loosened, pulse thrumming at your throat. The deal had been struck days ago, but now that he stood before you—hands trembling slightly, eyes burning with celestial craving—you wondered if you’d signed away something more than your grace.

Lucifer approached slowly, like a predator trying not to spook its prey. “Relax,” he murmured, voice smooth but splintered with strain. “You’ll live. Probably.”

The angel blade glinted as he brought it to your throat. The cut was small, deliberate—more reverent than violent. Grace spilled out immediately, luminous and fluid, like liquid moonlight running in thin threads down your skin. The air vibrated with the scent of ozone and something divine, and for a second you swore you heard wings beating somewhere distant.

Lucifer inhaled sharply. His pupils blew wide. “God,” he rasped, “I’ve missed that.”

Then he leaned in. His lips hovered, trembling, over the glowing wound. His breath was hot, his vessel feverish against you. When his mouth finally met your skin, you shuddered—not from pain, but from something else. The pull of your own essence leaving you was euphoric and horrifying all at once. Your veins burned with absence as his body filled with light.

He drank slow, deliberate, like someone savoring a fine wine they knew they didn’t deserve. Every few seconds, his lips left your skin, slick and glowing faintly blue from your grace, before pressing back again with deeper urgency.

You felt your knees weaken. The world swayed. He caught you by the wrist without breaking contact, his grip firm but not cruel. “Easy,” he whispered against your throat, voice vibrating against your pulse. “Don’t die yet. I’m not finished.”

When he finally pulled back, the wound sealed itself with a hiss of fading light. You were left trembling, half-empty, feeling frighteningly mortal. Lucifer’s vessel glowed faintly from within—his veins illuminated by the stolen grace, his eyes brighter, bluer, alive again.

He licked the last trace of light from his lips and smiled at you. It wasn’t cruel. It wasn’t kind either. It was something in between—something human.

“See?” he said softly. “Told you. Symbiosis.”

But there was something in his gaze now that hadn’t been there before—a flicker of guilt, or longing, or maybe just curiosity at the way your grace had tasted. Whatever it was, it felt far too intimate for a simple transaction.