Alex paused for a spilt second, then rammed the entire length of his spewing cock into his sister's cunt. As his cockhead ballooned with another river of splashing cum, he felt his sister grab his balls and thrust them inside her pussy.
"Holy fucking Goddamn Christ!!!" he cried out, emphasizing each word with a violent, animal-like thrust into her guts.
Soon, blobs of streaming jism oozed down the insides of Robin's thighs as the enormous load of sperm in her asshole squirted backward, finding no place to go. She dropped her fingers and scooped the thick masses of cream and brought it around to Paul's crotch. She rubbed the handful of sperm all over her brother's balls and cockbase, then lapped it down eagerly as she squeezed it into her mouth with her thumbs.
She had hardly licked him clean when she felt his prick begin to jerk and throb. She gobbled furiously, knowing that at any moment her throat would be filled to overflowing with a delicious river of cum.
Paul threw his legs over his sister's shoulders and jammed his crotch upward. He smacked the back of her head with both hands, savagely grinding her face into his crotch.
"Suck… it… sssss… suck it, you fucking socksucker!!" he wailed, as the hot wads of sperm shot up the center of his shaft with tremendous force.
For some reason Robin couldn't explain, her throat muscles locked when the first bolting glob of sperm shot against her tonsils. The exploding mass of jism streaked upward, behind her nostrils and spewed out her nose, forming a glistening river on her lips.
Paul thrust violently against her closed muscles, trying to squeeze his splattering cockhead between the tight walls. Her throat was now like the tightest virgin cunt he had ever known. It took tremendous effort to pierce into the mass of constricted flesh, but giving a powerful upward stab, his shaft slipped inward, exploding into her throat.
"Uhnh!" he grunted. "Take it all in your fucking throat and gargle it, you cum-suckling cocksucker!!"
Robin certainly had no other choice had she wanted it. The creamy, steaming wads of sperm jolted down the back of her throat and dribbled into her stomach. When she thought she had gobbled the last of it, another thick gush smacked out of his cockhead.
When he finally did stop climaxing, Robin fell in a heap, unable to move anything except her tongue. She swirled it around the cum-soaked prick, lapping down the stray drops cream. Alex was still savagely pounding away on her asshole, and it seemed as though he would never stop, but a few seconds later, he plowed in a final gob of cum and stopped all movement.
"I… want… I want both of your cocks inside me!" Robin stammered. "One in my pussy and one in my asshole!"
Paul looked at Alex and shrugged his shoulder. "Whatever our sister wants!" he said.
He pulled her up on his body and nuzzled his prick into her pussy opening. She was so hot and excited, the thick slab of meat thrust deeply and easily, until the folds of flesh that surrounded her cunt entrance pursed around the base of his shaft.
Although Alex hadn't let his entire dick slip out of her shitter when she was pulled forward, only his cockhead now remained inside. He leaned his full weight against his sister's back, sandwiching her between two burning crotches.
"God, that's good!" she panted. "So big and hot and good!"
Both her brothers remained still after they had penetrated her totally. Then, as if by tacit agreement, they began to work in and out of her holes in rhythmic movements.
Again, Robin became aware of the raw passion that burned in her guts. The round, large cockheads slipped up and down the walls of her pussy tunnel and her shitter canal, stretching and pulling on her muscles with savage force. She reached under with one hand and behind her with the other, grasping the two pairs of wiry nuts. She squeezed them gently with her fingers, feeling them throb to her touch.
"Oh God, I can't believe this feels so wonderful!" she murmured, sinking her teeth into the thick muscle of Paul's shoulder. "Don't ever stop!"
The boys then began to vary their rhythm. As one plunged forward, the other withdrew, giving her the fantastic sensations of both movements at the same time. Robin gasped wetly.
"I can't take it!" she winced, pleasure thundering in her guts like the sucking of a million, tiny mouths. "Oh God, I want it! I can't take it! Oh, God,fuck me!!!"
Her immediate, shivering climax surprised both men. Yet as she jerked and writhed with immense ecstasy, they began an onslaught that succeeded only in increasing the power of her release. They began slapping in and out of her exploding holes with an urgency and force that squeezed the breath out of Robin's lungs in short grunts.
"Unh! Unh! Unh!" she moaned. She raised her head and shouted even louder, then buried her face into Paul's armpit. She chewed and sucked on the silky hairs, drawing them between her teeth. "Unh! Unh! Unh!" she spluttered.
"Oh baby!" Paul moaned, feeling his orgasm sweeping into his aching nuts. "Oh, fucking, baby sister!"
He had hardly gotten the words out of his mouth, when Alex joined him with tormented moans. Their balls rumbled violently, the exploded, spewing their thick, hot loads upward.
"Uuuuunnnhhhfff!" they grunted together, as their cockheads ballooned and shot off at the same time.
Robin's pleasure was so magnified, it became almost pain. The gushing, heavy wads of sperm slammed into her guts with savage force, thoroughly wetting up her insides.
"Don't stop! Don't stop don't ever fucking stop!!!" she shouted into her brother's armpit.
From the waist down, her body was treated to a hot, steaming bath of spewing jism. Globs of cream squirted inward, then finding no more room, gushed backward, spilling out of her holes. The sounds of cum-smeared flesh on flesh smacked and vibrated in the room.
Finally, they lay there in a gasping heap, totally spent and exhausted. Alex was the first to move. He pulled backward, flopping his shit-stained cock out of her asshole. It slapped noisily against his stomach.
"I've gotta piss," he said. "But when I get back, I'm going to do it again!"
He spoke too soon.
Alex, the wiry, almost super human athlete, who had avoided injury, with the exception of sore muscles, from hears on the football field, who had thrilled both teammates and fans alike with his dexterity in avoiding the crunching blows of linebackers, lost his balance and fell backward.
Paul and Robin heard a dull thud, and almost immediately, a soft crunch, like the sound of one biting into a piece of fried chicken.
"Fuck!" Alex moaned, then lay still.
"What's the matter?" Robin asked.
"I think I broke my fucking leg!" he winced.
Both Paul and Robin looked over at their brother. His right leg was twisted in an almost comical position.
"You know," Paul said. "I think he's right."
Then he burst out laughing. Robin soon joined him.
"That's right, you fucking shitheads!" Alex grunted. "Laugh your asses off, while I lay here dying!"
"Sorry, Alex," Paul said. "But I was thinking of what your coach is going to say. Big football hero breaks his leg the night before the first game of the season. By falling out of bed!"
Alex shook his head and gave his brother and sister a withering look. "You motherfucking…" he began evenly, then in spite of himself, he started laughing too, his chuckles interrupted by occasional stabs of pain. "Now, call me an ambulance," he finally said.
Robin and Paul looked at each other. "You're an ambulance," they said together.
Alex rolled his eyes upward. "And, now I wish I were dead!"
CHAPTER NINE
Robin snuggled up against her cousin, Wendy, and sighed. Wendy's body was warm and inviting. Wendy's delicious, firm tits jutted outward, the nipples burning into Robin's side.
"I miss Alex so much," she said. "And now I feel like such a louse. Laughing my ass off while he was lying on the floor with a broken leg."