Thread by @LenGourly

As Joseph slept, dark tendrils crept out of the shadows, pulling the sheets from his bed, revealing his hot jock body, brown skinned, beefy and covered in curly hair, to the night air. He slept in the nude, his 11 inch uncut cock hard and leaking in his sleep.

The tendrils snaked around his body, one wrapping around him, binding his limbs in shadow, while another snaked into his ear, invading his mind. The sleeping jock felt his dream suddenly change.

One minute he was banging Tiffany, that hot Asian chick from biochem, and the next he was walking though unfathomable darkness. He was naked, still aroused, but despite the shift, he was unafraid.

"Hello?" He said, surprisingly surefooted, though he could not see his way.

Back in the real world, a tentacle of shadow wrapped itself around Joseph's massive cock, sliding around the massive cock head and into his slit, which was slick and glistening with precum.

In his dream, Joseph felt something warm and tight surround his cock, like he was balls deep in pussy.

"Holy fuck!" He exclaimed, falling to his knees. With one hands he felt for his dick, finding nothing.

"This is... one hell of a dream." He moaned, too overwhelmed to move.

One tendril hovered in front of his ass, the tip morphing into a phallic shape. It's length and girth matching Joseph. It hovered beneath the hunk, who began to writhe and moan. Two shadows began attacking his nipples.

Joseph, who had never had his nipples played with, couldn't believe how good it felt. He could barely think at all, and barely noticed as, in the darkness, something hard, fleshy and wet pushed against his meaty ass cheeks.

Eventually he did, as what could only be a cock began to tease his dark brown hole.

The tentacle snaked between his sheets, between his splayed legs, into his twitching hole.

"Wait," He thought, "I'm not gay, wh-"

And the shadow cock slipped easily inside.

Joseph ass relaxed immediately, there was no pain, only a sensation of fullness as the shadow slid up his chute. Every nerve in his ass Tingled. The shadow reached his prostate, and morphed to reach out with a tendril to massage it.

Joseph, never having his button pushed before, filled with white hot pleasure.

"Oh FUCK ME!" He cried, cumming both in his dream and in real life. White cum hit him in the face, which he licked up without waking.

As he came the tendril in his ass pumped him, the one on his dick stroked him, the one in his ear fed him a series of images. Hard men, big cocks, sucking and fucking each other, grunting and groaning as they filled each other with seed.

The shadows didn't speak, but they didn't have to. Joseph's mind emptied of girls. And he came again.

COCK

He pictured himself on his knees, ass stuffed.

ASS

He was pounding away. Balls deep in... his own hungry eyes looked back at him.

FUCK FUCK FUCK

The tentacles on his skin melted, leaving his body covered in dark lines, a full body tattoo. The words in his head rang louder.

YOU WILL FUCK. ONLY FUCK. MEN AND MUSCLE. YOU LOVE MEN A MUSCLE.

Joseph's body bulged, his muscles swelling, his chest hair growing thicker.

He started to sweat, and his cock swelled until it was over a foot.

YOU WILL SHOW OTHERS. WHAT IT IS TO FUCK. ONLY FUCK. YOUR SEED WILL SHOW THEM MAN'S PURPOSE.

The sun was rising. The shadows on his foot long schlong melted, a long dark tattoo left behind

Joseph opened his eyes. His mind was his own. He looked down at his big black dick. He felt his meaty ass. He thought of the dorm full of men-meat still slumbering early on a Sunday morning. He could smell them somehow, and his cock throbbed, dripping precum and sweat.

And, with a flex of his enhanced bicep. Joseph walked out of his room and into the hall, not bothering to dress. Hearing the shower run, he cocked his head. Someone else was awake.

Ryan washed his golden brown body in the shower, he had just finished his morning run, and sighed as he felt himself get clean. Idly, he took his cock, already hard (six inches, but thick). Suddenly he was super horny.

At first he picture his girlfriend Claire, her large tits bouncing as she rode him. But as he approached climax, her image faded. And he saw...

Joseph, his floormate, he was kneeling before Ryan, looking up at the Japanese runner with a hungry grin.

"Like what you see?"

And then Ryan came. Picturing his cock deep in that dark brown hole. He shook his head, flustered. He wasn't gay. Never had a gay thought in his life. But, he thought, but that ass.

And he was quickly hard again. Already starting to stroke as the shower curtain opened.

Ryan turned cock still in hand. Joseph stood there, grinning. But he was... different. Bigger, even more muscular, even more-Ryan looked down-endowed. He had always been impossibly for an 18 year old frosh, but now? Ryan didn't even question why the jock was nude.

Ryan, eye level with Joseph's chest, saw the sweat matting Joe's black chest hair. He sniffed, and immediately his head was swimming. He blinked, as his eyes glazed over, almost cummIng from the smell alone.

"Like the way I smell huh?"

Ryan couldn't help but moan as he answered. "Yeah, man. Fuck... I'm so fucking. FUCK!"

He came again, but surrounded by Joe's musk, his cock stayed hard as ever. Joe closed the shower curtain, walked over to the near wall. He bent over, ass facing the runner.

Ryan felt himself sinking in Joeys black ass, thoughts of girls long behind him. He walked closer as if in a trance, kneeling down before the hairy bubble butt. This ass. It was his whole world. It reeked of sweat, and Ryan saw the brown hole pucker and glisten.

"Ryan," Joseph said, knowing he was too far gone to respond. Knowing his addled mind would just absorb. "Men are nothing but Cock, and ass and muscle and sweat. We live to use, and be used. Our bodies are for pleasure."

Joseph reached back, guiding the tip of Ryan's cock between his cheeks. He slid in easily, the wet, tight hole greedily swallowing him up to the balls.

"Fuck me man! Fuck my black ass!"

And Ryan started fucking Joseph. And as he did so, his cock began to tingle.