A's eyes lit up with that mischievous, competitive spark as the rhythmic thumping and muffled moans from the ceiling grew even louder—some chick upstairs was getting railed hard, her "Oh fuck yes, right there!" piercing through the thin apartment walls like a challenge. B lay there naked beside them, sheets tangled around their legs, a smirk already tugging at their lips. The air in their bedroom felt thick with the secondhand horniness, the neighbors' bedframe slamming against the floor in a steady, obnoxious beat. "You wanna fuck louder than them to establish dominance?" A asked, voice low and husky, one hand already sliding down B's chest, fingers tracing the lines of their abs before dipping lower to wrap around B's hardening cock. B's breath hitched, their own hand reaching over to squeeze A's thigh, pulling them closer until their bodies pressed flush together, skin hot and eager. "Fuck yeah," B growled back, flipping A onto their back in one smooth motion. "Let's make those assholes upstairs feel like amateurs. I want them to hear you screaming my name so loud they stop mid-thrust." Without wasting another second, B shoved A's legs apart, diving down to bury their face between them. Their tongue attacked A's pussy with aggressive, wet laps—long, crude strokes that slurped loudly against the slick folds, sucking on the clit like it owed them money. A arched immediately, not holding back a single moan. "Oh shit, B—eat that cunt louder, make it sloppy!" The wet smacking sounds of B's mouth filled the room, louder than the neighbors' foreplay had been, spit and juices dripping down A's ass crack onto the sheets. Upstairs, the couple's pace faltered for a second as if they'd heard the sudden escalation. A seized the moment, grabbing a fistful of B's hair and grinding their hips up into that hungry mouth. "Harder! Suck my clit like you're trying to win a contest!" B obliged with obscene gusto, adding two thick fingers that plunged deep into A's dripping hole, curling roughly against that spongy spot inside while their tongue flicked rapidly. The squelching was pornographic—loud, rhythmic finger-fucking that echoed off the walls. A's moans turned into full-throated cries: "Yes, fuck my pussy with those fingers! Deeper, you dirty bastard!" B pulled back just long enough to flip A onto all fours, ass up and facing the ceiling like a deliberate taunt to the floor above. "Your turn to get loud while I wreck this hole." B's cock—rock-hard and veined, throbbing with the need to dominate—slammed into A's cunt in one brutal thrust. The wet slap of skin on skin was deafening, B's balls smacking against A's clit with every savage pump. "Take it! Take this fat cock louder than those losers upstairs!" A pushed back to meet each thrust, their voice rising in a filthy symphony: "Pound my cunt! Fuck me harder—make the ceiling shake! I want them to hear how a real dick destroys this pussy!" The bed under them started creaking violently, headboard banging the wall in a faster, more aggressive rhythm than the neighbors could match. B gripped A's hips with bruising force, railing them doggy-style like animals in heat—long, deep strokes that bottomed out every time, stretching A's walls around that thick shaft. "Your cunt's gripping me so tight, you filthy slut. Scream for me—let 'em know who's owning this apartment tonight." A obliged without shame, voice cracking into raw, porn-star wails: "I'm gonna cum on this cock! Fuck me louder, breed my hole! Oh god, yes, right there—destroy my pussy!" Their pace turned feral. B reached around to rub A's clit roughly while hammering away, the combined sounds of slapping flesh, wet squelching, and unrestrained moans drowning out everything from upstairs. The neighbors had gone suspiciously quiet now, probably listening in humiliated defeat. A came first, walls clenching violently around B's cock as they shrieked, "I'm cumming! Fill me up—fuck!" Juices squirted messily down their thighs, soaking the sheets in loud, obscene splatters. B wasn't done. They pulled out, flipped A onto their back again, and shoved their cock straight into that spasming cunt for round two. "We're not stopping until they move out. Gonna fuck you all night, louder, nastier." Sweat-slick bodies ground together, B's thrusts turning punishing—hips snapping with enough force to make the mattress bounce. A's legs wrapped around B's waist, nails raking down their back as they matched the volume: "Cum in me! Pump that load deep while I moan like a whore! Our neighbors wish they fucked this good!" The dominance was established in every crude, ear-splitting cry, every wet impact, every filthy command. By the time B finally roared and unloaded—thick ropes of cum flooding A's pussy so full it leaked out with each continuing thrust—the upstairs had been dead silent for minutes. A and B collapsed in a sweaty, cum-drenched heap, laughing breathlessly between lingering kisses. "Think we won?" A panted, fingers lazily circling B's spent cock. B grinned, already stirring for another round. "Round two in five. Let's make sure they never forget who fucks louder in this building." Their bodies tangled again, ready to keep the noisy conquest going until dawn, every moan and thrust a loud, unapologetic declaration of sexual supremacy.