Sibling Rivalry

Story by Yulci on SoFurry

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#1 of Wheel Of Kinks

Sick of his "bigger" brothers harassment an orc, Gor'Rhak decides to take matters into his own hands, or mouth as it were.


_Wheel of Kinks turn turn turn! _

Tell me the fetish for which I yearn!

Today's fetishes are : Incest, Vore, Orcs

Enjoy some unedited quickly written smut.


Gor'Rhak grumbled as he rubbed his protruding muscle gut, and walked down the path that led from the Chief's hut to the one he shared with his brother Koralg.

"Chewed out again because of that no good brother of mine." His bare green feet stomped heavily down the well-worn trail down the center of the village, the other orcs staying well out of his way. Gor'Rhak had a reputation for being "unpleasant" when he was in one of his moods. Given the way he was gnashing his teeth this was definitely one of those times. Gor'Rhak pushed aside the strong door that led to his hut with a growl. Inside he saw the object of his irritation for what must have been the entirety of his life, his younger brother, Koralg.

"Oh hey Gor'Rhak, back so soon? I figured Chief would be letting you have it a little while longer." He chuckled from the other side of their large shared living space. Koralg was in his usual position, flexing his oversized muscles - even for an orc- in front of a mirror. He bounced one gargantuan pec than the other until they trembled with exertion sweat beginning to bead. Then moving his arms over his head and flexing them hard until twin mammoth peaks formed. Next a hand would slowly trail down his thick marble-etched abdominals until they rested on top of his huge green meat, with a few quick tugs slowly at first than picking up speed and sound as he began to grunt with exertion.

Gor'Rhak had seen it all before. Every inch of Koralg's body was sculpted perfection of an orc. Koralg was a head taller and a foot wider than Gor'Rhak despite him being two years younger. With larger tusks and a cock and balls that dwarfed Gor'Rhaks own 8 inch rod and tangerine sized balls, Koralg often not so jokingly called himself the "bigger brother". Enough was enough, today was the day it all stopped. Gor'Rhak fixed a grin on his face. He knew just what to say to his "bigger brother".

"Ahh, you were right Koralg. I never should have mouthed of to that squadron of knights we met on the road." Gor'Rhak said putting on a show of looking remorseful. Never mind the fact that it had been Koralg who mouthed of to the knight, gotten in trouble and Gor'Rhak who saved him. Despite all that when they got back to the village Koralg immediately told the chief that it was Gor'Rhak who was at fault and he'd been forced to receive a mind-numbing lecture from the Chief for hours on end.

"Since you were right and I was wrong." Gor'Rhak took a step forward to where Koralg was still holding his thick, foot long green cock in one hand, leaking a stream of thick pre on to the dirt floor beneath his bare feet. "Why don't we do what we usually do when you win a bet?" Gor'Rhak grinned, exposing his teeth before licking his tusks with his tongue. He knew his narcissist of a brother couldn't resist. Koralg looked confused for a moment than started to roar with laughter.

"Of course, I was right after all!" He shouted as his cock sprang to full mast at the thought of his older "little brother" servicing him. Well that was where he belonged. Even though Koralg was the Koralg brother he was taller, stronger and bigger everywhere it mattered. Koralg let out a mix between a growl and a groan as he let loose a last jet of pre before steeling his loins for Gor'Rhak's service.

Gor'Rhak grinned, bending down he hefted his "big brother's" the thick meat by the midsection. A few tentative licks on the head amid thoughts of reneging on his plans for dealing with his Koralg brother was all he managed, before Koralg wrenched open his jaw and started to face fucking him roughly.

"Oh yeah Koralg, you deserve this!" Gor'Rhak grimaced internally as Koralg's nearly too thick cock roughly went down his throat with abandon. Gor'Rhak grabbed onto the firm bubble of Koralg's ass for support just in time as he felt Koralg's balls and shaft seize up. A second later a stream of hot orc seed was shooting down his throat and into his gut. Koralg's groans of contentment nearly drowning out the sounds of Gor'Rhaks already bloated muscle gut growing slowly larger with each stream from his brother's manhood.

Finally the flow slowed to a trickle and Koralg pulled his cock out of his older brother's throat then mouth with a pop after a few more strokes in and out of his face for good measure. Smacking his still kneeling older brother's face with his slowly softening cock, Koralg panted winded after the incestuous act. "Now." Gor'Rhak steeled himself before grabbing one of Koralg's ankles in each hand pulling them forward sending the larger but exerted orc onto his back.

"What the hell Gor'Rhak. When I get up I'm gonna fuck your ass so hard-". Koralg's rant was stopped by a loud gurgling noise. He tried to crane his head up to see but he knew what it was. Gor'Rhak's rumbling gut. Even full of all of Koralg's cum he still had room for more.

"W-wait Gor'Rhak, that was just a joke." Koralg panicked. Gor'Rhak lifted up one of Koralg's feet, than the other before bringing them both to his mouth. Koralg only looked on in horror as both of his green feet disappeared into Gor'Rhak's mouth. Without the strength to struggle Koralg could only moan as Gor'Rhak's tongue washed over his meaty toes before guiding them down his throat.

Despite himself, the attention was causing Koralg's semi soft meat to stiffen once more as he let out a loud moan. Gor'Rhak began to help himself to his brother's ankles and thighs, lifting the muscular orc by the meat of his ass and letting him slide down his expanding throat. As Gor'Rhak's tongue approached the pendulous green sac and shaft Koralg began to twitch with excitement. His thick green cock twitched before letting another stream of seed into the air and with it the last of his strength to resist. Gor'Rhak carefully lifted up Koralg's veiny bulging arms over the lust addled orc's head, as the cobble work abs slid down his maw along with his much wider pecs. Finally only Koralg's panting head and arms remained.

"Br-brother wait- " Koralg gave a last desperate plea. Gor'Rhak answered by shoving the top of Koralg's handsome head down into his maw, and into his gullet. As the last of his hands sunk down his throat, Gor'Rhak let out a loud belch, clearing out the air trapped during his long meal. He felt a satisfying splunk as Koralg landed in his gut.

Laughing all to himself Gor'Rhak rubbed his distended gut, filled with his brothers cum and the orc himself. Moving over to the mirror Koralg had soften occupied he watched the violent squirms in his gut slowed and come to a stop as he mimicked his brothers posing, new found strength surging through him, his growing orc cock pulsing with new orc seed. He let out a low chuckle.

"Who's the "big brother" now?"