Jesus slammed the bedroom door behind them, his breath already ragged as he shoved his younger brother Mark against the wall. "Been thinking about this all fucking week," he growled, yanking Mark's shirt over his head and tossing it aside. Their mouths crashed together, tongues sliding hot and wet, tasting the beer they'd knocked back earlier. Jesus's hands were rough, gripping Mark's ass hard through his jeans, grinding their cocks together until both were straining against denim.
Mark moaned into the kiss, fumbling with Jesus's belt. "Fuck, bro, do it. Fill me up like you promised." He dropped to his knees right there, yanking Jesus's pants down. Jesus's thick cock sprang free, already leaking, and Mark swallowed it in one greedy motion. His lips stretched around the shaft, sucking hard while his tongue worked the underside. Jesus thrust forward, fucking his brother's throat with short, dirty strokes, one hand fisted in Mark's hair.
"Yeah, that's it. Suck your big brother's dick," Jesus grunted, hips snapping. Spit ran down Mark's chin as he took it deeper, gagging but not stopping. Jesus pulled out after a minute, hauling Mark up and spinning him around. He shoved Mark's jeans down to his ankles, kicked his legs apart, and spat on his fingers. Two digits pushed straight into Mark's hole, working him open fast and filthy.
Mark pushed back on the fingers, panting. "More. I want your cum in me, Jesus.
Deep." Jesus didn't waste time with niceties. He spat on his cock, lined up, and drove in balls-deep in one thrust. Mark cried out, the stretch burning sweet, and Jesus started pounding right away, the slap of skin loud in the room. Each stroke went full length, pulling almost out before slamming back in, Jesus's balls smacking against Mark's ass.
They moved to the bed without pulling out. Jesus bent Mark over the edge, gripping his hips and railing him harder, the bed creaking under them. "Take it, little brother. Gonna pump you full." Sweat dripped off Jesus's chest onto Mark's back. He reached around and jerked Mark's cock in time with his thrusts, rough and fast. Mark came first, shooting across the sheets with a broken moan, his ass clenching tight around Jesus's dick.
That squeezed Jesus over the edge. He buried himself to the root and unloaded, thick ropes of cum flooding Mark's hole. He kept thrusting through it, pushing every drop deep, until it started leaking out around his shaft. Jesus didn't pull out right away. He stayed buried, grinding slow circles while Mark trembled under him, both breathing hard.
Later they lay tangled on the ruined sheets, Jesus's cum still trickling from Mark's ass. Mark reached back and scooped some onto his fingers, sucking them clean while Jesus watched, already getting hard again. "Round two," Jesus said, rolling Mark onto his back and pushing his legs up. He slid back inside the slick, cum-filled hole and started fucking him all over again, slower this time but just as deep, making sure every thrust stirred the load already inside.
They kept going until the room smelled like sweat and sex, Jesus emptying into his brother twice more before they finally collapsed. Mark lay there leaking, a satisfied grin on his face. "Best fucking secret we got," he muttered. Jesus just pulled him close, already planning the next time he'd cum inside again.
