Jake pushed through the heavy steel door of the underground club, the smell of sweat, leather, and lube hitting him like a wall. He had come here looking for exactly this: no bullshit, no romance, just raw kinky shit with another man who knew how to take control. The place was packed with guys in harnesses and boots, but his eyes locked on one tall, bearded dom in the corner. The guy wore a black leather vest open over his hairy chest and had a thick chain hanging from his belt. Their eyes met. The dom jerked his head toward the back rooms. Jake followed without a word.
The private room was small, concrete walls, a metal frame bolted to the floor, and a table full of toys. The dom shut the door and pointed at the floor. "Strip. Now." Jake peeled off his clothes fast, his cock already half hard. The dom grabbed him by the neck and shoved him against the frame. Cold metal cuffs snapped around his wrists and ankles, spreading him wide. "Safe word's red. Use it if you need to. Otherwise shut the fuck up and take it."
A thick leather collar went around Jake's throat, then the dom attached a short chain to it and yanked it tight to the frame so Jake's head stayed up. The first slap landed hard on his ass, open palm, loud and stinging. Jake grunted. Another slap, then another, until his cheeks burned red. The dom stepped in close, grinding his own hard cock, still trapped in leather pants, against Jake's crack. "You came here to get used, didn't you, boy?" He reached around and squeezed Jake's balls hard enough to make him gasp.
The dom grabbed a bottle of lube and poured it straight down Jake's crack. Two thick fingers shoved in without warning, twisting and stretching. Jake pushed back on them, hungry. "Yeah, open that hole," the dom growled. He added a third finger fast, fucking them in deep, scissoring to loosen him. When he pulled them out, Jake felt empty for a second before something thicker pressed against his hole. It was a fat black plug, ridged and mean. The dom worked it in slow at first, then shoved the widest part past the ring with one hard push. Jake's knees buckled in the cuffs as his ass clenched around the base.
The dom walked around to face him and unzipped. His cock sprang out, veined and leaking, already rock hard. He slapped it against Jake's face.

"Suck." Jake opened up and took it to the root, gagging as the dom started thrusting. Spit ran down his chin while the plug shifted inside him with every movement. The dom fucked his throat rough, holding the back of his head and using it like a hole. "That's it, choke on it."
After a few minutes the dom pulled out, walked back behind, and yanked the plug free. Jake's hole gaped for a second before the dom lined up his cock and drove in balls deep in one thrust. Jake yelled. The dom didn't wait, just started pounding, hips slapping against the sore ass cheeks, chain rattling with every slam. He reached around and jerked Jake's cock in time with the thrusts, rough and fast. "You like getting fucked like a cheap whore?" Jake could only moan around the collar.
The dom pulled out, uncuffed Jake's ankles, and flipped him so he was bent over the frame, ass up. He grabbed a flogger from the table and laid ten hard strokes across Jake's back and ass, the leather tails biting deep. Then he shoved back in, fucking even harder, one hand on the chain collar pulling Jake's head back. Sweat dripped off both of them. The dom's balls slapped heavy against Jake with every stroke.
He reached down and worked two fingers in alongside his cock, stretching Jake wider. "Take it, you filthy fuck." Jake's cock leaked a steady stream onto the floor. The dom pulled his fingers out, wiped them on Jake's face, then grabbed a metal cock ring from the table and snapped it around the base of Jake's dick and balls, tight. The pressure made Jake throb even harder.
The dom switched to a bigger toy, a thick realistic dildo, and worked that in while he stroked himself. He fucked Jake with the toy for a while, twisting it, pulling it almost all the way out then slamming it back in. When he finally pulled it free, he slammed his own cock back inside and fucked until his breathing got ragged. "Gonna fill this hole," he grunted, then buried himself deep and shot, hot pulses flooding Jake's guts. He stayed inside until he softened, then pulled out slow so cum leaked down Jake's thighs.
The dom uncuffed him, pushed him to his knees, and fed him the messy cock to clean. Jake licked it all off, tasting lube and cum. The dom jerked Jake's ringed cock hard and fast until Jake shot ropes across the concrete floor, legs shaking. Only then did the dom remove the ring and collar.
They cleaned up in silence. The dom gave Jake a nod as he left the room. Jake walked out into the club with a sore ass, cum still leaking, and already thinking about the next time he'd come back for more.