Stepdad's Rough Training: Explicit Gay Sex

The gym in our basement was humid, smelling of sweat and leather. My stepdad, Marcus, stood over me, his massive frame casting a shadow as he unzipped his shorts. He didn't waste time with small talk; he just pulled his thick, vein-ridged cock out and gripped it, letting it throb in the air. 'You've been acting too soft lately,' he growled, his voice deep and commanding. He grabbed the back of my neck, forcing my face toward his crotch, and demanded I take him. I opened my mouth wide, swallowing his heavy head, my tongue swirling around the sensitive rim as he shoved himself deep into my throat.

He pulled out with a wet pop, leaving me gasping, before spinning me around and forcing me onto my hands and knees on the weight bench. He didn't use lube; he just used the spit from his hands to slick my asshole. I felt his thick fingers stretching me open, pulling at my ring until I was gaping. Then, he lined his cock up with my hole and slammed home in one heavy, punishing thrust. I let out a choked scream as his girth stretched me to the limit, filling my entire core with his heat.

Marcus didn't go easy on me. He gripped my hips with bruising strength, his knuckles white as he began a relentless rhythm. Each thrust was a heavy, wet thud that echoed in the room. He was fucking me hard, driving his pelvis against my ass cheeks with every deep, guttural shove. 'Take it, boy,' he hissed in my ear, his hot breath smelling of bourbon. 'Take every inch of your stepdad.' I could feel his balls slapping against my skin, the friction building a desperate, agonizing tension in my gut.

I reached back, my fingers clawing at my own cock as he pumped into me. The sensation of his massive cock stretching my insides while I stroked myself was too much. I was close, my breath coming in ragged, pathetic sobs. Marcus felt me twitching, and he sped up, his thrusts becoming short, violent stabs that bottomed out against my prostate. He was relentless, driving me toward the edge with pure, raw power.

'I'm coming,' I whimpered, my body stiffening. Marcus let out a low, animalistic groan and delivered three final, devastatingly deep thrusts. He buried himself as deep as he could go, his cock pulsing violently inside my tight hole. I felt his hot, thick cum jetting against my rectal walls, filling me up. At the same moment, I exploded, my own cum spraying across the gym floor as we both collapsed into the sweat and the heat of the moment.