Smoke and Sin
Rating: Explicit (18+)
Smoke & Stack x Reader
Note: Set during the chaos in Sinners (2025), the twins— identical, lethal and seductively unholy— find themselves entangled with you, a sly speakeasy informant with secrets of your own. When you slip too deep into the game of lust and power, the twins close in- not as enemies but something far more dangerous…
The speakeasy on Mercer and 5th didn’t need neon. A faint halo of incense smoke drifted like a smokescreen under dim lamps carved from jade. The air tasted of sandalwood and gin. A cracked gramophone dripped ragtime piano keys, each note a slow pulse. You stood at the bar in your black velvet sheath—so tight your pulses showed through the slit that climbed your thigh—and clutched a coupe of ruby-red vermouth. The cold glass sent shivers across your palm.
Pleasure wasn’t your agenda. You traded in whispers: crooked card games, smuggled shipments, alliances bought with lipstick-smudged lies. But word had reached you that Elias “Smoke” and Elijah “Stack” Moore “Smokestack Twins”—twins notorious for leaving trails of bodies—were stalking the Quarter again.
“Trouble, table for two.” Benny’s breath ghosted at your ear. His voice trembled—a good omen. You didn’t spare him a glance. You felt the shift before you saw them.
Two silhouettes moved as one down the smoke-tinged aisle. Elias’ jaw was a blade; Elijah’s gaze a slow burn. Both wore charcoal suits cinched at the waist, collars open to reveal skin that gleamed like obsidian. Their eyes—smoldering coals—swept the room, sucked the air from conversations, blurred the edges of every patron’s glass.
“Y/N,” Smoke rumbled. His voice was velvet and steel. Your spine quivered.
Stack’s lips curved into a grin that tasted of promise and threat. “We missed you.”
You toyed with your glass, the ice clicking against crystal. “Didn’t know I was that entertaining.”
Smoke slid into the seat beside you, hips brushing yours. His nearness sent a pulse through your core. “You’re not entertaining, sweetheart. You’re worth the chase.”
Silk and incense and low-hunger music wrapped around you. The bartenders froze; the pianist’s hand caught mid-note. When the SmokeStacks arrived, the world contracted to their orbit.
But you came armored. A veil of perfume spiked with silver dust—an old charm against monsters. You lifted your chin, letting the soft glow catch your lashes.
“Still flirting with fire?” Stack traced a lazy finger up your thigh. Heat bloomed under his touch.
You tipped your head back, lips curving. “Only when I want to get burned.”
After that, the night blurred in green-whiskey shots and laughter threaded with tension. Lips brushed necks in shadowed corners. You slipped upstairs, guided by Benny’s nod. The VIP lounge glowed blood-red. Velvet sofas curved like sin. Curtains pooled on the floor, as if bleeding.
Smoke and Stack flanked you—two halves of a single desire. Stack’s scent was dark amber; Smoke, raw musk. You let Stack’s hand ghost over your ribs, then slide under your dress. Smoke’s mouth was hot on your nape, teeth grazing, sending sparks along your skin.
Smoke’s lips crushed yours—hard, demanding—tongue opening you like a secret. You gasped, arching into him. Stack’s fingers fumbled with your fasteners, sending velvet pooling at your hips. He kissed a path down your collarbone, tasting sweat and promise.
When Stack’s hand pressed between your thighs, slick with anticipation, you trembled. Smoke parted your hair to expose a tender curve at the base of your skull. His teeth grazed—you inhaled sharply. Every nerve ignited.
“We want the truth,” Smoke whispered against your jaw, voice a caress and a command. “Or we take it.”
Your breath stuttered. “I—I told you everything I know.”
Stack’s lips clamped on your breast, tongue flicking. You moaned, arching, the breath rattling free. Smoke’s fingers found your center, curling in slow, precise strokes. Heat pooled, pressing outward, making your vision blur.
“Say our names,” Roman murmured, thumb circling your clit with cruel devotion.
“Elias…Elijah…” Your voice was a plea buried in pleasure.
“Say our names…” they both growled.
“Smoke…Stack..”
Their rhythm shifted: one twin pulling pleasure from your moans, the other marking you with hot, insistent kisses. You were stretched between them—each movement an exquisite crime.
Then Stack’s teeth sank into your neck. Pain lanced through pleasure, making your blood drum in your ears. A strangled cry tore free. Smoke’s hand froze, crimson unfurling across your collarbone.
“You bit her?!” Smoke’s eyes flared, coal-red anger.
Stack’s grin was wicked. Lips wet with your blood, he pressed another kiss to the wound. “She tasted like sin.”
Smoke’s suit jacket dropped to the floor. He knelt, one hand at your pulse, the other steadying your thigh. His gaze flicked between the wound and Stack’s gleeful grin. “Our pact—if she bleeds, she dies.”
Warm dread pooled in your belly, but the silver dust in your perfume hissed at the venom, slowing its creep. You teetered on the edge of oblivion.
Stack’s fingers brushed your cheek, gentle now. “I didn’t plan it…her scent was too much.”
“Then help her,” Smoke ordered, voice brittle as broken glass. Pain flickered in his eyes.
Your breath came in ragged sobs. “Stack…” It was an apology, a plea.
He closed his eyes, knuckles white as he pressed a kiss to your blood-stained lips. His voice was a broken promise. “I should let you bleed out right here.”
You shivered, tears mingling with sweat and blood. “Then why—”
He silenced you by sweeping you into his arms. Softly, tenderly, as if cradling something precious meant to break. His suit ragged against your skin, his heartbeat thundered against your ear.
Stack hovered, guilt and desire warring in his sharp features. Smoke’s fingers brushed away your tears. “You’re ours,” he murmured. “And I’ll damn the world before I lose you.”
Your heartbeat steadied in his warmth. The twins—destroyers and saviors—held you between sin and salvation.
When they carried you toward whatever came next, you knew nothing would ever be the same.