Suki uses Cindi to surprise Adam

Adam advanced, pumping his supersized member, eyes locked like tractor beams on his sister’s sexy body.

Cindi’s golden hair was disheveled, blood ran from several cuts which were healing in real-time, and bruises mottled her exposed ribs. The flight suit she’d squeezed into was shredded and torn, stained with purple gore…

She’d never looked better.

Adam’s inner beast purred with pride. His sister looked like everything a female should be. Strong. Ferocious. Untamable. Precisely the kind of warrior woman an alpha male should yearn to claim and breed. His ironclad cock lurched. He could hardly think of anything else, seeing her like that.

But one pesky annoyance remained. Peering cautiously out from behind his sister-mate. Another intruder in his domain. One who smelled unbred.

She was short, with black hair and porcelain skin. Her almond eyes narrowed in a calculating expression.

“Back off, asshole, or I’ll cripple your sister for life.”

The hum of a blaster powering up stopped Adam in his tracks. He scowled at the pirate, then refocused on Cindi.

“And what was your plan, sis? Beyond being held hostage.”

“I’m playing it by ear. Didn’t expect to tangle with someone so slippery.” She shrugged nonchalantly. “She’s good. A real tough cookie. Seems like a deadlock to me. But I’m her only bargaining chip. If she hurts me, you’ll end her. Where do we go from here?”

Where indeed.

Adam glared at the interloper, who ducked back behind Cindi, using her as a human shield.

His rage boiled. His mind scrabbled for a viable solution.

What was the next best move?

What was the next best move?

Suki racked her brain, seeking an escape from the perilous predicament in which she was mired.

The new arrival–that man-thing was enormous and moved with more fluid grace than anyone his size rightfully should. She had zero doubt that this Adam could outpunch his psycho sister by orders of magnitude and take heavier hits.

She also had the sneaking suspicion he might be quicker, too.

No, a fight with that brute was out of the question. Fleeing wasn’t on the table either, as he blocked the line of retreat and seemed unlikely to let her take Cindi as collateral.

Besides, if the blonde bitch was to be believed, that mountain of granite muscle had something Suki wanted… no, needed!

It spilled from his monstrous hard-on like manna from heaven. Splattering the cargo bay floor with a trail of pearlescent gloop. Saliva flooded her mouth at the sight of it. Her much-changed body craved that prize like nothing she’d felt before.

Even the smell of it set her nerves tingling. Aromatic and illicit.

Cindi was experiencing a similar physiological reaction. Suki could read the tells in the larger woman’s body language. In the way she leaned slightly forward, as though caught in a gravity field. The way her head dipped and shoulders bunched, ready to dive onto her hulking sibling’s spouting mega-cock.

Well, she would have to wait her turn. Learn her place beneath the superior combatant.

The thought made Suki’s pussy clench. Her pulse still thundered as she burned with arousal.

“Wait! What if terms could be reached to end this… unfortunate disagreement?”

“Disagreement?” Adam scoffed; his fist kept up a steady, rhythmic stroking. “You unlawfully attacked and boarded three licensed trading vessels, pirate.”

“You were drifting dead in space.” Suki’s gaze riveted on that fist and the meaty rail spike it was jerking. “No signs of life or activity. We decided to investigate the possibility of salvage.”

Her argument was weak as gnat’s piss; she knew, but the sight of all that potent seed going to waste scrambled her overheated brain.

If she could just steal a taste…

“You assaulted us without provocation!” Cindi guffawed, heedless of the weapon prodding her spine. “Babe, you have to know these excuses won’t fly.”

“Reparations then. Your ships and crew are largely undamaged.” Suki immediately changed tack. “Our attack probes could have breached the hulls in seconds, venting the lot of you into the void. We chose not to; that has to be worth something.”

“How merciful,” Adam growled, frowning. “You request leniency for not murdering us. That’s some seriously screwy moralizing. Besides, judging from the condition of that old asteroid driller outside, I doubt you have anything we want.”

Suki sweated bullets. The reek of hot sex fumigated the space, pouring off him. She couldn’t think straight with that gigantic manpole waving in the air. Tantalizingly close but not near enough. Sputtering precious spend onto the ground.

She couldn’t wrap her head around anything but that fact. Stammering and stuttering, she tried to form an argument—a counteroffer—anything to get her that invaluable spunk.

“Hold up, bro.” Cindi raised a placating hand. “I think she’s suggesting an act of contrition. A show of good faith.”

“Is she now?”

“Yes, that!” Suki’s survival instincts kicked into high gear, latching onto the proffered lifeline like a drowning woman. “Allow me to apologize and demonstrate how sorry I am. Let me prove it.”

Taking a calculated risk, the ebony-haired assassin deactivated her blaster and cautiously raised the weapon into view. Then she stepped out from behind Cindi, giving Adam an eyeful of the inflated curves warping her petite figure.

His nostrils flared as though scenting her–knuckles turning white on his preposterous prick. The damn thing would probably split Suki in half, and she didn’t find the notion offensive.

“Throw away the weapon.” He ordered, voice rumbling like an impending landslide. “Knives too.”

She complied, ignoring the tiny part of her being which panicked at being unarmed. Weapons wouldn’t stop a creature like him anyway. So strong. So packed with vitality.

They clattered into a corner, forgotten.

“Approach, slowly. Both of you.” Came the following command. Suki tried not to balk at being ordered about, a wicked plan fomenting in her mind. “Cindi, check her for hidden surprises.”

“Where would she stash them? Look at her outfit.” The buff blonde giggled. “It’s stretched skin-tight and sheer as nylon. Couldn’t conceal a wart, if she had one. Like what you see, bro?”

Another rumble was the only reply–the avalanche gathering momentum, preparing to crush Suki and sweep her away into oblivion.

Biting the inside of her cheek, she resisted the seductive urge to surrender. Pain sharpened her senses, staving off sweet temptation.

They staggered forward like a pair of drunk sorority girls, Cindi’s arm around her waist for support. Adam towered over them, a goliath built of hard, grey flesh, somehow possessing an even harder dick.

Collapsing to their knees before him, they stared wantonly at the moistly glistening member. Suki felt drool crest her lips, mingled with the coppery taste of blood.

Thighs churning, hips bucking, she dug into her fathomless reserves of hate, anger, and resentment, then grabbed Cindi’s skull. In a single swift move, she shoved the blonde’s sagging mouth down her big brother’s throat-stuffing girth.

“Gloomffff~!”

“Faaark!”

The ashen-skinned brute roared, his trunklike legs bending like willows in a gale. Suki’s porcelain face split in a feral grin as she **** Cindi to swallow another three rock-solid inches. The girl hardly struggled. Barely fought back. And who could blame her?

“Is she really your sister?” Suki sneered contemptuously–her darkest kink boiling to the surface. “This so-called badass bitch who couldn’t wait to get skewered on your filthy dick?”

“She’s that and much more. We’ve become more family. More than just human. Better. Evolved.” Adam grunted, glaring at her in confusion. “You call this acting contrite?”

“Contrite and good faith were her words. This overgrown suck-slut who gets wet for her brother’s fat cock.” Suki yanked back on Cindi’s golden hair before cramming her pretty face further down his ludicrous length, using the larger woman’s mouth to stroke him off. “I promised to apologize and demonstrate how sorry I am. Well, sorry not sorry, big guy.”

Her cunt was dripping lava. She desperately craved physical stimulation. But with both hands gripping great fistfuls of the blonde’s tresses like handlebars to steer her up and down Adam’s giant manpole, Suki had to postpone her own gratification.

Still, this is what she adored–what got her engine running, breaking down bigger, stronger opponents, reducing them to mewling, pitiful putty in her cruel clutches.

She could hold out a little longer.

“Lying bitch!”

Adam took a swing at her, but it was clumsy, and Suki was already inside his guard.

Ducking, she dropped the entire weight of her body on Cindi’s suckling skull, dodging the swing while shoving the gurgling blonde halfway to his rocky base.

“Mmmlurk~!”

“Don’t pretend you’re not enjoying this, bastard.” She snarled. “How does your sister’s throat feel, gagging on that big, stupid dick? I bet you secretly love it.”

“G-goddam right I do.” He stuttered, making to seize her but only catching air. “Never denied it. Now stand still and face me properly!”

Suki wasn’t an idiot. She never fought fair when dirtier means of victory presented themselves. And this fight was getting especially dirty.

“Awww… is Mister Meathead getting angry?” She mocked. “All those muscles, but you can’t wrestle a little girl? Don’t worry, I’ll make sure your slut sister relieves that pent-up frustration. Quit struggling. You’ll have more fun once I’m in charge.”

Adam cursed and flailed a while longer. Suki sidestepped his increasingly feeble attempts at resistance, sliding Cindi’s drooling maw repeated along his riotous rigidity until the grey-skinned colossus dropped to his knees with a thud.

“Fu-fuck you.” He groaned, instinctively thrusting into his sister’s moaning mouth.

The primitive brute seemed unable to help himself. Suki grinned.

“Maybe someday.” She crooned, slipping a leg over the blonde’s hunched shoulder to mount her bobbing head like a bullrider with a shuddering moan. “Mm-hmmm… good girl, keep going like that. Make my pussy sing.”

The elevated perch left her eye-to-eye with Adam, whose expression was the picture of conflicting emotions. He would crumble eventually, she knew. And when he did, her ecstasy would be sweeter than purest honey.

So Suki slapped his stubbled cheek viciously. The loud crack echoed about the cargo bay, but his head barely shifted. He was tough—a discovery which only fueled her desire to inflict further pain.

“Have to hit a lot harder than that if–aaaaaurgh!” His brave back-talk was aborted in an agonized cry when she sank sharp teeth into his nipple.

The sound resonated within Suki’s molten center, sending blots of sadistic pleasure along her tingling extremities. Grinding her thinly veiled cunt against Cindi’s nodding skull, she circled her tongue around the bite mark as her feminine nectar matted the cocksucker’s golden locks.

She rolled her widened hips, forcing Cindi deeper on her brother's rampant fuckrod. It had to be jamming her throat, **** the incestuous whore. That also gave Suki a thrill, smearing her engorged clit across the psycho’s scalp, knowing she might cum while suffocating her.

“Good girl… good girl. Isn’t your sister doing a great job polishing your disgusting knob? Don’t speak, bastard. Your dumb animal grunts are answer enough.”

Inflated tits swinging, enlarged ass jiggling, she raked clawlike fingernails across Adam’s pecs. He grimaced and spat crass oaths, but didn’t stop plundering his sister’s sonstricting esophagus. Pumping powerfully as though he could breach her sodden skull to penetrate Suki’s sopping slit.

She let out a mad little chuckle when the bloody rents in his gunmetal skin rapidly healed. Knitting and fading beneath her feverish gaze. Here was a creature that would endure her harshest excesses. A monstrous male thing who’d survive merciless torment and feed her fiendish fetish.

“Won’t… lose.” Adam panted like a blown horse. Suki evaded another slow strike. He was growing lethargic as his climax approached. “You can’t… escape.”

“Me, escape?” She cackled gleefully. How ridiculous! “Why would I leave? You’re about to explode, asshole, and I’d hate to miss the fireworks.”

Pussy thrumming, she could sense his imminent orgasm. Cindi hacked and coughed, slobbering around that majestic member. Suki’s moment of triumph was at hand. She only needed to time it correctly–to deny herself for a split-second longer to reap an invaluable reward.

His special boost juice.

“I can’t.. I can’t…” Adam’s hands sought his sister’s head, teetering on the edge of eruption.

Suki moved, swift as lightning. Locking her legs around the blonde’s neck, she pushed off his mountainous torso and rode her into the floor. Adam’s corpulent cock shlorped out of Cindi’s tight throat–shiny with saliva and gushing creamy cum. Suki copped a thick dollop on her chin before she seized it, fastening hungry lips over the bulbous tip.

“Glooomph!”

Her jaw stretched wide to accommodate his ginormous girth, and salty flavor detonated on her tongue. Dark lashes fluttering, she sucked and slurped greedily, grabbing his heavy ballsack in a nut-cracking grip.

“Wha–fucking ouch!” Adam bellowed.

Cindi whimpered, face mashed to the floor as Suki continued to strop her electrified cunt against the pinned bitch’s skull. For good measure, she whipped her free hand back in a callous ass slap, making blondie squeal.

Perfect. She was almost there. Moments away from claiming her prize and cumming her brains out as the two monochrome freaks writhed in exquisite agony.

A bit more suction. A fraction more pain to drive him over the edge.

Suki’s tongue lashed the sensitive underside of Adam’s turgid tip as she twisted his throbbing testicles.

“GAAAAR!!”

The resultant roar was music to her ears. The gooey geyser that followed chipmunked her cheeks.

“Hmmff~!”

A torrent of tasty seed flooded Suki’s mouth and throat, nearly **** her. She swallowed eagerly, gulping down his sticky load, feeling it land in her taut belly like an atom bomb.

Energy blasted through the Asian assassin, an ecstatic shockwave starting at her center, rushing outward, saturating every cell and atom in soul-rending rapture.

“NYAAAAA!”

She couldn’t suppress the climactic cry. The raw, electric surge of Adam’s essence wasn’t just a nutrient; it was a fucking revelation.

Suki’s spine arched violently, sealing her lips around his still-spasming cock. Her muscles twitched and corded under her greying skin, thickening, expanding, ripping the strained white fabric of her bodysuit with a series of sharp, satisfying tears.

The sensation was beyond anything she’d ever known—a nuclear fission of pure power igniting in her gut and radiating outwards, filling her limbs with liquid lightning.

She felt her biceps swell, pressing against the shredded remains of her sleeves. Her thighs, once sleek and defined, now bulged with dense, formidable muscle. A network of tendons and veins stood out on her forearms and neck as the orgasmic tsunami of energy crested, leaving her trembling and utterly transformed.

She was more. So much fucking more.

With a final, gluttonous slurp, she released Adam’s cock, which slapped wetly against his eight-pack stomach. A thick strand of pearly cum still connected her lips to his tip for a second before snapping. She panted, cushiony chest rising and falling with carnal satisfaction. The taste of him—manly, potent, alive—was a permanent brand on her tongue.

Adam slumped back, dazed and drained, his massive form looking spent at last. Beneath her, Cindi moaned, struggling to draw in breath with Suki’s powerful thighs still locked like a vise around her neck.

Suki didn’t move. She savored it. The intoxicating feeling of absolute superiority. The heady perfume of sex and sweat and submission. This was her fucking prize--what she lived for!

Slowly, deliberately, she rose. The torn fabric of her bodysuit hung from her new, upgraded frame like rags, revealing sculpted abdominals, dauntless quadriceps, and the heavy, proud swell of her tits. She looked down at the two siblings, a wicked, triumphant smile playing on her lips.

“Mmmph… what have… you done to Adam?” Cindi gasped, her voice muffled against the deck plating.

“Quiet, slut.” Suki purred, her voice now a lower, more resonant instrument, humming with authority. She planted a foot squarely in the center of the blonde’s back, pinning her down effortlessly. “You stay right there. I’m not finished with you yet.”

A big thanks to FuckTheCondom for commissioning this chapter. Like what you read and wish to support my smutt writing ambitions? How kind of you! Check out my Patreon page for free added content and story updates. Cheers and happy reading!