Chapter 1: Morning Tease on the Sofa
The city was just a grey smudge against the pale gold of dawn when Sukuna opened his eyes. He hadn’t slept. The leather of the sofa stuck to his skin, a cold kiss against his bare back. The penthouse was silent, a vast, expensive tomb. His gaze found Megumi’s sleeping form on the far side of the large sectional, a small, dark-haired shape curled into a tight ball under a single twisted sheet.
He watched the slight rise and fall of her shoulders. A familiar, heavy heat began to pool in his gut.
“Megumi.”
His voice was a low rasp, shredding the quiet. She stirred, a soft, confused sound escaping her lips. Before she could fully wake, he was moving. In one fluid motion, he crossed the space, the sheet falling away as he hooked an arm around her waist and hauled her across the cushions. She yelped, a sound swallowed by the enormous room, as he sank back into the sofa and deposited her squarely in his lap.
“Kuna-nii…?” she mumbled, sleep-soft and disoriented. Her hands came up to brace against his chest, her fingers trembling against his skin.
“Shut up,” he said, not unkindly. His large hands smoothed up her bare thighs, pushing the hem of her sleep shirt higher. The jasmine scent of her soap was there, undercut by something warmer, muskier. Hers. “You were dreaming again. Whimpering.”
“I wasn’t,” she whispered, but she wasn’t pulling away. She never did.
He leaned in, his pink hair falling like a curtain beside her face. “Liar.” He nuzzled the shell of her ear, felt her shiver. “Your little pussy was twitching in your sleep. Bet it’s soaked right now.”
“Nii-chan, please…”
“Please what?” He adjusted her, his movements deliberate, spreading her slender thighs wide over his own. The cool morning air hit her exposed skin, and she gasped. He looked down between their bodies. Shaved bare, just how he liked it, a slick, pink glow already evident in the dim light. “Look at that. Talking in your sleep, your body begging for me. Pathetic.”
He shifted beneath her, freeing his cock, already thick and fully hard. He pressed the broad head against her, not at her entrance, but along the slick, bare folds of her slit. A slow, grinding drag.
Megumi cried out, her head falling back against his shoulder. Her entire body went taut, then pliant. Her small hands clutched at his shoulders, nails biting half-moons into his skin.
“See?” he growled into her neck, his hips rolling up in a relentless, shallow rhythm. The friction was exquisite, maddening. He was sheened in her wetness, gliding through it, painting her with it. “This is all you get. This is all you need. My cock rubbing against your greedy little cunt, getting it nice and ready for nothing.”
“It’s… it’s not…” she tried to protest, but her voice broke into a moan as he applied more pressure, a cruel, perfect circle around her sensitive clit.
“It’s not what?” he teased, biting her shoulder lightly. “Not enough? You want more? You want me to finally break you open?” He stilled, holding himself painfully rigid against her. The threat hung in the air, thick and electric.
She was panting, her small breasts rising and falling rapidly under the thin cotton of her shirt. Her eyes were screwed shut. “No,” she breathed, the word a tremulous lie.
“Smart girl,” he smirked, resuming his motion. “You couldn’t take it. You’re too small. This perfect, pretty pussy is mine to play with, not to ruin.” His hand slipped down from her thigh, a single thick finger tracing her swollen lips, collecting wetness. He brought it to her mouth. “Taste. Taste how messed up you are for your brother.”
Whimpering, she opened her mouth, her tongue darting out to lick his finger clean. The submission of it, the sheer degradation, sent a bolt of pure possession through him. He crushed his mouth to hers, the kiss deep and claiming, swallowing her mewls. Her taste—sharp, salty, entirely his—flooded his senses.
He fucked her with his tongue the way he wouldn’t with his cock, dominating her mouth as his hips kept up their taunting grind below. She was trembling violently, a coiled spring with no release. He could feel the desperate, fluttering contractions of her walls against the side of his shaft, seeking an penetration that wouldn’t come.
“That’s it,” he murmured against her lips, his own breath starting to saw. “Come on my cock like this. Show me how good you can be with just this.”
Her climax hit her silently at first—a sharp intake of breath, a seizing of every muscle in her tiny frame. Then a broken sob tore from her throat as the waves shook her, her slickness flooding over him, hot and sudden. He held her through it, his movements turning gentle, almost soothing, as he milked the last shocks from her.
As she sagged, boneless and spent, against him, he allowed his own release. A low grunt escaped him, his head falling back against the couch as he spilled hot stripes across her stomach and the thatch of her pubic bone, marking her pale skin.
For a long moment, there was only the sound of their ragged breathing. The city outside the window was turning from gold to a clear, hard blue.
Slowly, he reached for the discarded sheet, wiping her stomach with a rough, careless tenderness. He then tucked it around her, like swaddling a child. She nuzzled into his neck, completely spent, completely his.
He stared out at the waking city, one hand possessively splayed across her hip. The restless heat in him was banked, for now. But it was always there, a low simmer under his skin. This was the boundary he’d drawn, the game he controlled. He owned every sigh, every shudder, every inch of her desperate need.
And he knew, with a cold, certain clarity, that the line he refused to cross was the only thing keeping his world from burning down. For now.
He shifted, pulling her closer. “Go back to sleep, Megumi.”