The storm had cut the power hours ago, leaving the old farmhouse in thick, suffocating darkness broken only by the occasional flash of lightning that painted the brothers' bodies in stark white relief. Marcus stood in the doorway of his younger brother's bedroom, his frame filling the space like a predator that had finally decided the wait was over. At twenty-eight he was all hard muscle and coiled violence, the kind of man who took what he wanted without asking twice. Twenty-one-year-old Ethan lay on the bed, shirtless, scrolling on his phone by the weak glow of its screen, unaware that his older brother had crossed a line that could never be uncrossed.
Marcus moved without sound until he was at the edge of the mattress. Then his hand clamped over Ethan's mouth, fingers digging into the soft skin of his cheeks. Ethan's eyes flew wide, phone tumbling to the floor. He bucked, but Marcus was heavier, stronger, already climbing onto the bed and pinning him with the full weight of his body. "Don't fight," Marcus growled low against his ear, voice rough with years of suppressed hunger. "It'll only make this worse for you."
Ethan's muffled protests vibrated against Marcus's palm. He thrashed, legs kicking, but Marcus used one knee to force his thighs apart and settled between them. The power exchange was absolute: the older brother holding the younger one down with effortless dominance, the younger one's struggles only sharpening the edge of Marcus's arousal. "You've been teasing me since you turned eighteen," Marcus hissed, free hand tearing at Ethan's shorts. Fabric ripped. Cool air hit bare skin. Ethan's cock, half-hard from fear and the forbidden thrill of being overpowered by blood, sprang free. Marcus wrapped a callused fist around it and stroked once, twice, slow and mocking. "Look at that. Your body already knows who it belongs to."
Ethan's eyes were wild, tears gathering at the corners, but his hips jerked involuntarily into the rough grip. Marcus released his mouth only to shove two fingers between his lips. "Suck," he ordered. When Ethan hesitated, Marcus pressed harder, forcing the fingers deeper until Ethan gagged and obeyed, tongue working against the intrusion. The sight of his little brother sucking his fingers like a whore sent fresh blood surging to Marcus's cock. He pulled the fingers free, slick with spit, and reached down to press them against Ethan's tight hole.
The first push was brutal. No lube beyond saliva, no gentleness. Ethan cried out, body arching, but Marcus's weight kept him pinned. "Take it," Marcus snarled, working the fingers deeper, scissoring, stretching. "This hole is mine now. Always has been." Lightning flashed again, illuminating the sweat on Ethan's chest, the way his nipples had tightened into hard peaks. Marcus leaned down and bit one, sucking hard enough to leave a bruise, then moved to the other while his fingers pumped relentlessly.
Ethan's resistance faltered as pain twisted into something hotter, darker. His cock leaked steadily against his stomach. Marcus noticed and laughed, low and cruel. "Knew you'd like it. Incest slut." He withdrew his fingers, spit into his palm, and slicked his own thick cock. The head was blunt and flushed, already dripping. He lined up and thrust in one savage motion.
Ethan screamed. The stretch burned, tore, filled him to the point of breaking. Marcus didn't pause. He drove in until his balls slapped against Ethan's ass, then pulled back and slammed home again.
Each thrust was a claim, a punishment, a declaration of ownership. "Fuck, you're tight," Marcus groaned, one hand wrapping around Ethan's throat, not choking but holding, controlling. "My little brother. My hole. Say it."
Ethan shook his head, tears spilling, but his body betrayed him. His legs lifted, wrapping around Marcus's waist without conscious thought. Marcus grinned, feral, and angled deeper, pounding against the spot that made Ethan sob with unwanted pleasure. "Say it," he demanded, hips snapping faster, the wet slap of skin loud in the dark room.
"Yours," Ethan finally gasped, voice broken. "Fuck, Marcus—yours."
The admission cracked something open. Marcus fucked harder, brutal and relentless, one hand stroking Ethan's cock in time with his thrusts. The power imbalance was total: the older brother using the younger one's body for his own dark pleasure, the younger one reduced to a writhing, moaning vessel. Ethan came first, untouched except for Marcus's fist, ropes of cum striping his own chest while his ass clenched around the invading cock. Marcus followed seconds later, burying himself to the hilt and flooding his brother with hot, thick pulses.
He didn't pull out. He stayed buried deep, breathing hard, hand still loosely around Ethan's throat. Outside, the storm raged on. Inside, the silence was heavy with the weight of what they had become.
Marcus leaned down and kissed Ethan, slow and possessive, tongue claiming the mouth that had once only called him "brother." "This isn't over," he whispered against swollen lips. "It's never going to be over."
Ethan didn't answer with words. He simply tilted his hips up, taking Marcus's softening cock deeper, surrendering fully to the ruthless dominion that had always been waiting in the dark.
