Claude's Polar Bear Brother

Story by Claude Lion on SoFurry

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#23 of Claude cuntboy stories

I wasn't sure if I was going to post this story as it was my first Cunt Boy story ever, and was influenced by something I read on here but here it is. An in heat Claude is losing his fight to not be bred and his older brother helps out.


Dr. Claude Kitman grew up with quite a few problems. Aside from being an intersex male Lion born with ovaries, a uterus and a vagina, he had a major crush on Rory, his Polar Bear half brother . He didn't think Rory knew he was a cuntboy. Claude was a rich and handsome Lion. And Rory was a 7' tall,very handsome butch jock of a Polar Bear. While Claude adjusted to being different, his Dad did not. He sent him to exclusive, very expensive European boarding schools. Which means the brothers only saw each other on rare times during holidays. But his Dad wanted his very hairy pussy kept a deep, dark secret. But Claude developed a strong crush on Rory over the years. Rory was always happy to see his Lion little brother, and was always good to him. He also knew his little brother had a pussy not a dick. Rory was Bisexual, and secretly wanted to fuck his Lion brother's pussy quite badly, but was afraid to upset or anger his brother, let alone piss off their Dad.

When Claude graduated Medical school and his Residency at age 26, he came back to his home city without telling his family. Intending to go and surprise Rory at college. Rory at 28, was very surprised to see the brother he hardly knew. Claude had a good reason to visit his brother. He was losing the fight against his pill delayed first heat and he wished for Rory to be the one to take his cherry and breed him. If he was going to end up pregnant no matter what, then the cub might as well be his bear brother's .Since the pills stopped fully suppressing his heats Claude stopped taking them, and decided to have Rory impregnate him. When they met up the Polar Bear could smell the Lion's powerful estrus . And Claude explained his reasons as to why he wanted Rory's cubs. Rory was surprised but was really horny and not convinced he was truly ready for fatherhood yet. But he desperately wanted to fuck his little brother's virgin cunt.

But he was very horny for his brother's pussy after he got a whiff of Claude's in heat pussy. So they went to an apartment Claude rented to do it. Rory was determined to use a rubber to postpone becoming a daddy. Claude was more determined to be the birth father of his brother's Polar Bear cubs.

"I want this.. I want your cubs.. if anyone, it'd be yours I want.. big brother.." Claude pleaded.

Rory pushed his brother down on to the bed and laid on top of him after that, kissing his brother deeply. "I have weeks worth of cum, so we'll be here a while if we start now." The bear had had a dry spell lately and the bisexual Polar Bear was horny and quite pent up. (All of the pent up bilLions of Polar Bear swimmers that were shot up into Claude's womb were going to knock up the Lion with twin Polar Bear cubs. Rory was very virile.)

Claude shivered slightly under that kiss, feeling the power and strength of his Polar Bear brother. "I can take it.. I promise.

Claude blushed slightly, taking in a long deep breath and inhaling his brother's musk. Claude's cunt started to clench with the need for Rory's huge cock to breed him, his cunt was soaked with Lion cunt juices. "Do you like me naked?" Rory asks softly.

"Yes.. you're so big.. and hot, Rory..." he giggles boyishly, nuzzling him again and taking deep breaths

"All of my crotch is big and warm too." He chuckles before leaning forward and practically pinning the smaller Lion down to the bed

"Mmf~" the Lion murred under his brothers weight.

The large bear groaned and stroked his jet black length a few times, nice and slowly as the brothers gave into their desires. This was going to be a great fuck he thought. Even should Claude really get knocked up by him. It would not even be too inconvenient, since the brothers were Uber rich. Rory wanted to see Claude's belly swell with his sons, but couldn't admit it.

Eventually Rory pulls back and sighed as his huge Polar Bear cock throbbed with need. "Ever put a condom on before? I know Health class used to give students bananas to practice on in class."

Claude nodded, a smile on his face. "I know how.. never done it, but know how," he states, before pausing. "But do you have to put it on? You don't need one.." The Lion smiled devilishly, licking his lips.

"All in good time. I'm not sure I'm ready to be a Dad." He replies as he takes the condom out and hands it over. "Hurry up, Claude."

Claude, sensing his brother's urgency, quickly took the condom into his hands and stretched it out over his brother's huge black ursine shaft, snapping it snugly at the bear shaft's base. Sighing that the bear was covering up.

"Not bad." Rory murmurs as he moves again and gently spreads the Lion's legs. "Don't worry, I'll be as gentle as I can be, Claude " "I'll try not to hurt you too much as I pop your cherry, babe" "It's gonna hurt a little, Claude, there's no way to avoid that."

Claude nodded, taking deep breaths as he tried to relax his cunt muscles for the penetration that would soon come. "God.. he looks so much bigger up close.." In fact being 21" long and of very thick girth Rory's jet black Polar Bear cock was really big. But Claude's heat was urging them both on harder.

Rory smiled as he lined up against Claude's wet pussy and briefly weighed the pros and cons of a quick, deep entry before settling on a slow one and lustfully penetrated his brother's really tight virgin cunt.

Claude bit his lip, letting out a slight mewling noise as his pussy was stretched wide open for the first time. As his pussy walls began to stretch around Rory's fat bear cock, Claude fought off a roar of pain as his hymen was shredded by his bear brother's fat rubbered cock. He felt it bleed profusely. Making it all too real that he was no longer a virgin. His heated pussy stopped burning as his brother's huge cock head pushed deeper towards his cervix.

"Remember to take deep breaths, baby." Rory groans as he takes short, shallow thrusts into his brother's insanely tight cunt making a loud squelching sound..

"Y-Yes.. Rory.." he says quietly, trying his best not to clench down on his brother's massive Polar Bear cock. The Lion could feel his first orgasm rushing up just from Rory's penetration of his snug cunt.

"You feeling okay? I can go slower. I'm not in very deep yet."

"N-no! I'm okay. Keep going Rory.. please.. Its alright.."

"Should I jut get it over with and hilt up you?"

"Yeah.. probably would be better that way.. I can take it.."

Rory leans forward, pressing his Lion brother into the bed, then thrusts his dick forward as hard and fast and deep as he could, stretching the condom. Finally, the condom tears, and retreats to a rubber ring at the huge Bear cock's base. Leaving his cock's cum slit bared pressing into Claude's cervical opening.

Claude cried out and flung his arms around his brother, holding him tightly. His brother's rock hard bear shaft spearing into him spreading him wide, far wider than he could've been used to, and filled him far past his normal capacity. He was permanently stretched out now, and he loved it. "Fuck, Rory~!"

Rory flinched as his brother cried out but didn't relent until he was sure he was bottomed out as deep as he could go. "God, you're so fucking tight!" The bear growls as he pulls back only to drive his cock home again his now bare cum slit hitting Claude's cervix opening. The Lion felt a burning cramping sensation above his womb, indicating that he'd dropped an egg or two.

Claude cried out again, only this time more lustfully, burying his muzzle in against his brothers chest. "Fuck.. yes! Oh gods Rory, you're so fucking big.."

"And I'm going to bring every.. solid.. inch to bear in your tight boy pussy!" He growls, picking up the pace as he bends and lustfully bites Claude's neck.

"Rory~," he groans loudly, his already battered pussy muscles milking that fat Polar Bear cock best they could. ".. you feel so good when do that. . Bite me again... harder this time... please.. oh fuck I feel so full..."

"Just wait until I get up your ass~" Rory replies just before he bites again. His teeth clamp down harder this time, but in the throes of lust he didn't break skin. His thrusts were quickly becoming wild and erratic and his balls slapped lewdly against Claude's butt. The Bear's huge balls further stimulated Claude's lower pussy lips as they fucked hard.

Claude threw his head back and moaned out lustfully. "D-Damn.. Rory.. I think.. I think I'm gonna.....come." He groans out between heavy pants. All he could think about is how much he wished Rory didn't have that condom on..wanting the potential pregnancy to happen ...He wanted to feel Rory's cum filling his orgasming cunt. He wanted Rory's cubs growing inside him.

Rory was lost in the pleasure he was sharing with his little brother. He wasn't taking Claude as hard as he could, afraid of crushing the Lion, but damn it all if he wasn't going fast and deep! "Do it, Claude, show me how much you love my cock up you!"

The Lion flexed his body, which shoved him up towards his brother's hips as the bear was thrusting down hard, forcing that thick shaft as far up his cunt as it could go until their hips met in a lewd smack. The moment that happened the Lion cried out in bliss and began whimpering in pleasure and joy as his clenching cunt came hard on Rory's huge cock, a rather large torrent of Lion cunt juices flooding out around his brothers shaft and onto the bed. "O-Oh~" he moaned, going limp a little. "-Rory... I love you... fuck me harder..." He whimpered out

Somehow Rory managed to keep his own climax back and, since he'd been asked/begged so very nicely, he stopped holding back and started ramming his cock into his brother like he'd never felt a tight hole before! Neither of them aware the condom was no longer covering the bear's huge, savagely thrusting cock.

The bear grunted, growled, and got up on his knees. He gripped Claude's hips and yanked him into each thrust harshly until, finally, he roared and began filling his brother's cunt with ropes of thick and fertile Polar Bear sperm! With no condom to stop them the pent up bilLions of Rory's Polar Bear swimmers wriggled deeper into the Lion's cervix swarming the eggs that were dropped into his cum bloated womb.

Claude cried out in a second wave of bliss as his stretched and cum filled womb gave him another orgasm , this one much stronger than the first. His ruined hole clenched and suckled around the fat bear cock lodged inside it and Claude let out a whimper as he felt a liquid heat distending his womb, and filling his fertile belly. "Rory.." He said weakly, still a bit out of it due to his orgasm like high, "I. . Think the condom broke.." His pussy suckled around his brother's bare bear cock pulling even more virile Polar Bear sperm deeper inside it.

"Hmm, damn." Rory groans, keeping the length fully sheathed in his brother's cunt anyway. He wasn't ready to give up this feeling, and his breeding instincts drove him to grind in harder as his brother's still tight pussy milked him for every swimmer he had. "Sorry, little Lion... you have an amazingly tight and juicy little cunt though. Did you like it?"

Claude nodded slowly, gently reaching up to hold his brother in his arms and tugged him down atop of him. "I loved it.. thank you Rory.." He said in a soft voice before kissing his brother again. He felt his little belly full of cum press against his brothers gut and his battered tunnel squeezed down slightly. Rory's copious Polar Bear sperm oozed out of Claude's stretched out cunt. Still leaving more than enough in the Lion's womb racing to fertilize the 2 eggs Rory's fucking made him drop. Starting the little Ursine lives to come soon.

"I hope I wasn't too rough." Rory murmurs as he wraps his arm around the Lion and squeezes gently as he kissed his brother. "I just got a little out of control towards the end."

"No.." He whispers between kisses, "It was perfect.. Bro"

"Can.. can we do this again," Claude asks.. somewhat hopefully. His big blue eyes looking up at his brother.

"Oh yeah, you bet. I'm going to enjoy this tight pussy as much as you'll let me." Rory said grinning. "No more rubbers, Bro?" Claude begged. "No use wasting them since you're already pregnant or about to be" Rory smirked. In fact, now that he knew he'd knocked his brother up his attitude became a lot more possessive . "You and the cubs coming are mine now." Rory snarled. "You belong to me now" Rory added gruffly .

The Lion hugged his brother again, letting his love tunnel tease the bears fat cock a little. " I love you Rory.."

"I love you too, Claude." He replies, pulling out long enough to discard the broken condom before turning his brother over to cuddle him as he slips back into his used hole.

The now bred Lion moaned out softly as his hole was filled again, burying his snout into his brother's sweaty chest and putting his arms around the bear. "Rory, I'm glad to be yours and to be carrying our cubs" Claude said lovingly. His brother kissed him. "Claude, again?" Rory asked, his cock rock hard in his brother's pussy again. Claude nodded yes, and Rory began to rut him all out, Bear style . Their first 2 Polar Bear cubs implanted in Claude's womb while they fucked furiously for the rest of the night . Finally dropping off to sleep with Rory's huge body wrapped tightly around his brother.

Claude's pregnancy with Rory's huge twin Polar Bear cubs seemed long and difficult to the Lion. Though Claude loved being pregnant by his Polar Bear brother. By his fourth month his belly was really big, and getting around was difficult. But as he would be every time he got his Lion brother pregnant, Rory was right there comforting his pregnant brother lovingly.

Rory was proudly at his brother's side as he painfully birthed 2 huge Polar Bear cubs, during their long labor. An exhausted Claude happily nursed them while Rory proudly watched them.

They were the first of 8 cubs Claude would bear of Rory's. Their parents were upset when first told. But when their grandchildren were born, they loved them. Rory fathered a total of 6 Polar Bears and 2 Lions out of Claude . All twin births. The first two litters, as Rory teasingly called them, were both Polar Bears. The last two were mixed, one Polar Bear and one Lion. And all big, healthy males. Rory was a great dad and a good husband to Claude . They were a very happy couple.