Chapter 1: The Witness

Two full days since she'd fed, and Vivianne could feel her body beginning to reject its own patience.

The bed was dark enough for anything, with pillows the color of dried blood and silk sheets that had absorbed so much heat over the centuries that they never went cold. Lucifer lay beneath her, then turned so that he was beneath her more completely, his legs hooked around hers in a configuration they'd used a thousand times before. She moved against him in the slow, deliberate rhythm of two bodies trying to find the correct friction for what they wanted from each other.

Her hunger was the problem. Succubi needed passion to live, and Lucifer provided enough passion in any single afternoon to sustain her for a week. But passion was not feeding. Without the specific current that ran through an angel being undone, the sex was just physical contact, closeness without the meal. Two days of nothing made her limbs feel both too heavy and too light at the same time, the way limbs do right before a long fever finally breaks.

Lucifer pressed his palm to her throat. The gesture lifted her chin until she had to look at him. His eyes were patient, which irritated her almost as much as the hunger did.

"You're shaking," he said.

She ground her hips down against his. The friction helped. The heat helped. Nothing about being touched helped the hunger, at least not the kind that lived behind her ribs, though she'd never admit that aloud.

"You're starving."

Vivianne snapped her teeth close enough to his jaw that he could feel the rush of air between them. "I don't want sympathy. I want you."

She grabbed his wrist and dragged it down between their bodies. She meant it to leave a mark. The skin on his forearm took bruising like she preferred, dark and immediate, a faint violet smear where her fingers pressed. Lucifer watched the bruise form with the mild interest of someone observing weather.

"Then take what you can get," he said.

He could have ended this in seconds. He'd given her enough pleasure on his own to keep most of Hell going for a quarter of the year. What she wanted required an angel, someone breaking, someone offering up the specific vintage of despair that succubi drank for breakfast. Two days without a single offering had turned her careful restraint into something raw and ragged.

Lucifer settled her legs wider and let his mouth work along the inside of her thigh, which served him just as well as any meal in the Nine Circles. Vivianne threw her head back against the pillows and let her hands grip his shoulders. The pleasure built. The hunger didn't budge an inch.

They'd been trying to find the rhythm for maybe twenty minutes. The bed had been their ritual for longer than she could count, though she had stopped counting roughly four hundred years ago. Tonight, though, something about the cadence felt off. Every time she thought they'd found it, every time her body leaned into what it wanted, the satisfaction slipped away just short of delivery.

"Slower," Lucifer murmured against her hip.

She dragged her nails down his back in response. The scratch marks would heal by morning, as everything of his did, which was one of the smaller mercies of loving the Morning Star. She wasn't sure about the larger ones.

"You're in your own way," he said, pulling back enough to look at her. "You're holding back for the hunger, and it's making you stiff."

"I am not holding back for the hunger. I am holding back from eating you."

"The distinction matters, at least to me."

He smiled. Lucifer smiled in a way that was meant to be charming and ended up being genuinely dangerous, though she'd never told him that. Most people who looked directly into his full attention thought they were being loved. A few people who knew better, like Vivianne, had spent the better part of eternity understanding exactly what that look was instead. It was the look of a gardener inspecting a particularly interesting weed.

"Then eat," he said.

She couldn't. Not yet. Eating Lucifer directly was possible, theoretically, but the consequences were impractical. He was the Morning Star. His essence would wreck her systems for a month. She needed an angel. An angel who was currently not in the room, not available, not arriving any time soon.

Lucifer rolled back to his side and looked at the ceiling, shifting his weight so that her hips aligned with his. He had been going through the motions for what felt like an hour. Either he'd finally caught the rhythm or he'd given up entirely.

Vivianne shifted her weight onto one forearm and studied the ceiling with him. The faint glow of whatever light source Hell preferred this century pulsed somewhere in the distance. She could hear the low hum of the citadel's machinery beneath the bed, the sound of the place doing what it always did, grinding out punishment and paperwork in roughly equal measure.

"Anything?" she asked.

"Not tonight."

He said it flatly, without any of the usual theatricality he reserved for the performance of being the Morning Star. Tonight, apparently, even he didn't feel like being the Morning Star. Which meant something was wrong with him too. Or maybe just unusual, which was, in its own way, more alarming.

Vivianne had spent the evening watching him sit very still at the edge of the bed, staring at nothing, the way the abyss stares at nothing when it's reconsidering its life choices. It wasn't new. Occasionally, even the ruler of Hell ran out of things to do and stared. But the stare had lasted longer than usual. She'd left the room for six hours and come back to find him still sitting in the same position, except now she'd even thought to ask, and he'd still given her nothing beyond a shrug.

So they tried the bed. Which they'd tried a thousand times before this specific night, this specific evening, the one where something shifted inside him that he hadn't yet named.

Then the doors swung open.

Vivianne pulled back. Lucifer didn't. He stared at the doorway with the same expression he'd held at the bed's edge, though now there was something sharper beneath it. Something like focus.

A demon stood in the threshold. Small, spindly, with the pinched face and the perpetually startled eyes that belonged to the lower tiers of the infernal hierarchy. Grendel. She knew the name only because she overheard it sometimes, whispered by the kitchen staff when they were afraid of being overheard, which was to say all the time. A clerk, or something close to it, tasked with deliveries Lucifer rarely made himself.

He was holding a scroll. Lucifer had requested something earlier that morning, though she'd been busy in the torture chambers of the Fourth Circle, breaking the last of a group of angels who'd tried to find a loophole in their sentencing. The work had taken two days. Which was part of why she hadn't fed.

Grendel's eyes moved between the two of them. He looked, frankly, like he wanted to set the scroll down on the nearest surface and flee, though the nearest surface was about six feet away and he was too paralyzed to cover the distance.

Vivianne made a decision.

She slid off Lucifer and crossed the bed in two strides. Grendel flinched when she reached him. She caught his chin between her thumb and forefinger and tilted his face up. The demon's jaw worked silently, mouth opening and closing like a fish on dry land.

"Look at me," she said.

He tried. His eyes rolled toward her and then slid away again, flicking toward the bed and the naked sovereign who hadn't yet bothered to cover up.

"Closer." She tugged his chin harder. "I want you to see. You want to see."

"I really should not be allowed to see—"

A finger across his mouth silenced the stammer. His lips went cold where her finger pressed, and she could feel him trembling through the entire length of his frame, which was roughly the same as trembling through a stiff breeze.

"Stand in the corner," she told him. "Don't turn away. Don't blink if you can help it. Just watch."

Grendel looked past her, past the doorway, at Lucifer, who had not moved from the bed. Lucifer was watching the demon now, and whatever passed across his face when he saw the creature's terrified little eyes and the scroll still clutched against his ribs was something Vivianne had to see more of.

"Stay," Lucifer said.

The word wasn't a request. Grendel moved to the corner with the stiff, jerky steps of someone navigating a minefield, and the scroll trailed against the stone wall behind him. He folded his arms across his chest as if that would shield anything. Nothing was about to shield him from this.

Lucifer sat up slowly and wrapped his legs around Vivianne as she moved back to the bed. The shift in his posture was minimal but complete. Whatever had been wrong with him at the bed's edge, the staring, the silence, the emptiness, it had condensed into something directed.

He pushed her down. She went down without fighting.

Lucifer straddled her and pressed her back against the mattress, pinning her wrists above her head with one hand, and looked at Grendel. His gaze didn't flicker. The demon had become a fixture of the room, the same way the doors, the walls, and the bed itself had become fixtures. He was furniture now. Witness-furniture. And Lucifer stared at him the entire time he came inside Vivianne.

She arched off the sheets. Two days of fasting, plus the added oxygen of being watched by something terrified, turned her restraint into a thin wire that snapped the moment she stopped trying to keep it taut. She looked up at Lucifer. His face was turned sideways, eyes locked on the corner, but his mouth was close enough that she could taste the faint copper of his last kiss.

Grendel tried to turn his head away.

Lucifer slowed.

The demon's eyes darted back, drawn by the shift in pace, pulled across the room by the same mechanism that drew animals toward a snare.

Lucifer accelerated. The pace picked up until Vivianne's breaths came out short and jagged. The demon's eyes dragged with every thrust. Vivianne kept hers on Grendel's face. The whole point, this whole miserable spectacle, was the point, and the point was Grendel. A witness to something he had no business seeing, forced to hold it in his memory the way demons were cursed to remember every act of cruelty inflicted on them, which, for someone at his level in the hierarchy, was basically every act.

She could smell it. The scent of a low-level demon's fear was pungent, sour, and sweet at the same time, like iron left out in the rain. Two days of starvation had made her olfactory senses sharper than they ought to have been, and the smell of Grendel's terror hit her mouth before her brain had time to catalogue it. She wanted to pull him closer. She wanted to drag him to the edge of the bed, where he could see everything, where the heat of her body would press against him like a second subject in whatever ritual Lucifer was composing in real time.

Lucifer leaned down and whispered in her ear. Something she couldn't hear, because her own hearing had become a mess of white noise and the demon's panicked breathing. But she heard the laugh that followed. It came out of her sharp and jagged, the sound of a throat that had been tight for too long finally snapping open.

She turned to Grendel. "This is the privilege," she told him. "Every other soul in Hell gets denied this. Every other thing I get denied every single day. You get to watch."

Grendel's mouth opened. No sound came out. He looked at the ceiling like it might offer him a way out, but the ceiling in the Morning Star's chambers had never offered anyone a way out of anything. Lucifer had designed it that way, and Vivianne knew it. She chose things in her work. She picked angels. She picked the ones Lucifer had broken most carefully, the ones with the best vintages inside them, and she let the sovereign watch while she drank.

Tonight, apparently, the roles had flipped. Lucifer was the one who couldn't bear to watch alone, and Vivianne was the one being fed. The irony of it tasted better than any angel she'd had in a century.

Lucifer's hands came up to frame her face. His palms were warm and steady, and with his fingers spread wide over her cheekbones, he positioned her so that the demon could see both of them. Lucifer's mouth, Vivianne's mouth, all of them. A composition for one audience member.

Vivianne leaned up and bit Lucifer's lower lip. She bit hard. The demon made a small sound in the back of his throat, something that might have been a whimper or might have been his body's protest against the proximity of blood in the air. Vivianne pulled back and licked the copper taste from her own teeth. A single sip. Enough to wet her tongue and remind her body what it had been missing. Not enough to gorge. She couldn't gorge yet. The angel supply was running low, and two days had already drained more of her reserves than she would admit to the Morning Star, who she was sure already knew.

Lucifer came inside her with a long, deliberate exhalation that sounded almost like relief. He didn't move for a long moment. Both of them lay on the bed with the demon still in the corner, still staring, still breathing through his mouth like a man on the edge of a long fall.

Lucifer turned his head. "Grendel."

The demon flinched at the sound of his name.

"Dismissed." Lucifer's voice carried clearly across the room, carrying all the authority of a being who had thrown a being out of heaven once and could easily do it again. "Remember every second of tonight."

The demon didn't hesitate. He grabbed the scroll from the floor, or rather from the wall where it had slid when he'd flinched, and scrambled toward the doors. His heels slapped against the stone. The doors swung shut behind him with a sound that echoed longer than it should have.

Vivianne collapsed against Lucifer's chest. Her hunger had eased. The worst of it was gone, replaced by the dull ache of a meal that hadn't been substantial enough to replace what had been lost. She breathed in his scent, which smelled like ozone and old paper and something underneath it that was uniquely his, and tried to make the temporary satisfaction last.

Lucifer's hand came up to stroke her hair. "What do you want to do with the rest of the night?"

"I'm not done feeding from you yet."

His fingers paused in her hair. Then they started again. She could hear the slight smile in his next word, even though he didn't have one when he said it.

"Then don't stop."