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Zero-G Cyborg Threesome: Spacer's Thrusting Orbit

Zero-G threesome ignites when stranded spacers Jax, Mira, and Lena fix their station mid-fuck.

7 min read April 29, 2026
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Jax gripped the frayed tether line snaking through the dim corridors of the orbital research station, his muscular frame straining against the bulky EVA suit. Zero gravity made every movement a deliberate push-pull ballet, but adrenaline sharpened his focus. The station, a forgotten relic orbiting a nameless gas giant, was dying. Life support flickered, oxygen recyclers wheezing like a punctured lung. Alarms blared intermittently, red strobes painting the bulkheads in bloody hues.

Beside him floated Mira, his lover of two years, her lithe body cybernetically enhanced with neural implants that gleamed faintly under her suit's visor. The implants weren't just for piloting sims—they amplified her senses, turning touch into electric symphonies, pain into pleasure spikes. Her dark hair floated in a halo around her helmet, green eyes locked on him with that familiar hunger. They'd fucked in every corner of this tin can, but isolation had brewed something new, a tension crackling between them and Lena.

Lena, the station's engineer, tethered behind Mira, her curvaceous hips swaying as she propelled forward with expert micro-thrusts from her suit jets. At 28, she was all practical fire—short-cropped blonde hair, freckles dusting her cheeks, and a toolkit magnetically clamped to her thigh. She'd joined the crew six months ago, and from day one, Jax had caught her stealing glances at Mira's ass during briefings, her cheeks flushing when their eyes met. Mira had whispered fantasies about it to him late at night, her implants buzzing as she described Lena's full lips wrapped around her clit. Now, with death whispering through the vents, that simmering attraction boiled over, heightened by the adrenaline pumping through their veins.

"Jax, seal reading nominal on the outer hull patch," Lena's voice crackled over comms, husky with strain. "But life's at 42% and dropping. We suit up, we fix this shit, or we suffocate in our sleep."

Mira's gloved hand brushed Jax's arm, sending a jolt through her implants. She gasped softly, the feedback looping pleasure signals straight to her core. "Adrenaline's got me wired," she murmured, voice laced with need. "Feels like my pussy's already throbbing."

Jax chuckled, low and rough. "Save it for after we save our asses, babe. Lena, you good?"

"Fuck yeah," Lena replied, her tether pulling taut as she closed the gap. "But if we're gonna die, might as well go out floating happy."

They suited up in the airlock, mag-boots clicking off as they vented into the corridors. Bodies brushed in the confined space—Jax's crotch grazing Mira's thigh, Lena's breasts pressing against Mira's back. Each contact zinged Mira's nerves, her implants translating friction into wet heat between her legs.

Tethered in a chain—Jax lead, Mira middle, Lena anchor—they floated toward the failing fusion core in the station's heart. Sparks flew from exposed conduits, zero-G debris swirling like confetti. Mira's breathing quickened over comms, her enhanced senses picking up the electromagnetic hum vibrating through their suits.

A sudden shudder rocked the station. Alarms screamed—hull breach imminent. A micro-meteorite swarm had punched through a secondary panel, pressure dropping fast. Jax yanked them into a side corridor, slamming an emergency bulkhead. But it jammed halfway, a jagged tear spewing atmosphere in a frozen plume.

"Shit!" Jax roared, tethering them tight. They collided in a tangle of limbs, suits crunching together. Mira spun into him, her visor cracking against his chest plate. Lena crashed from behind, her gloved hands gripping Mira's hips to steady them.

Panic ignited desperation. Jax hauled Mira close, their helmets clunking. "We're not dying here," he growled.

Mira's implants flared— the impact's vibrations cascading into erotic pulses, her nipples hardening against her suit's lining, clit swelling with amplified need. "Touch me," she begged, voice raw. "It's too much... I need you both."

Lena's breath hitched. "Fuck, Mira... I've wanted this since orientation. Jax, you in?"

Jax's cock twitched hard in his suit, the offer too primal to refuse. "Hell yes. Consent locked—suits off, now."

Frenzy took over. They mag-locked their tethers to the wall, zippers hissing in unison. Suits peeled away like second skins, revealing sweat-slicked bodies in the chill air. Jax's chiseled torso gleamed, his thick cock springing free, already veined and rigid at nine inches. Mira's pert B-cups bounced free, nipples pierced with neural studs that glowed faintly, her shaved pussy lips glistening, implants making every air current feel like a tongue. Lena stripped last, her D-cup tits heavy and full, pink nipples erect, a landing strip of blonde pubes framing her plump, dripping slit.

They collided in zero-G, bodies tumbling in a slow-motion embrace. Jax crushed Mira against him, his mouth claiming hers in a bruising kiss, tongues dueling as Lena pressed from behind, grinding her tits into Mira's back. Mira moaned into Jax's mouth, her implants exploding with feedback—Lena's hard nipples tracing fire down her spine, Jax's cockhead nudging her thigh, leaving a slick trail.

Lena's free hand snaked around Mira's waist, fingers dipping lower to cup the soaked folds of her pussy, two digits sliding in deep as Mira bucked backward into the touch. Jax broke the kiss with a hungry snarl, diving down to latch onto one glowing nipple stud, sucking hard while his thick cock ground against Mira's hip. Zero-G sent them spinning slowly, tether lines creaking as bodies twisted into a new configuration, sweat beading and drifting off in tiny silver spheres.

"God, yes—finger me deeper," Mira gasped, her implants flooding her nerves with cascading sparks that made her clit pulse like a second heartbeat. Lena obeyed, curling those digits against Mira's g-spot while grinding her own dripping cunt against Mira's ass, the slick friction painting wet streaks across Mira's skin. Jax shifted, his powerful arms looping under Mira's thighs to hoist her open, floating her between them like a feast. His cockhead nudged her entrance, thick and insistent, then he thrust home in one long glide, burying all nine inches to the hilt as Mira's cry echoed off the bulkheads.

The sudden fullness stretched her wide, implants translating every ridge and vein into white-hot ecstasy. Lena moaned at the sight, pulling her fingers free only to shove them into her own mouth, tasting Mira before diving in for a three-way kiss—tongues swirling messy and shared. Jax fucked her in slow, powerful strokes, each pump sending their linked bodies tumbling end over end, his balls slapping wetly against Mira's ass. Lena maneuvered with a practiced jet thruster twitch from her still-half-on suit boots, positioning herself above Mira's face. "Lick me while he wrecks you," she ordered, voice husky, and lowered her plump slit onto Mira's waiting mouth.

Mira's tongue lapped eagerly, swirling around Lena's swollen clit, sucking the engorged pearl between her lips as Jax pounded harder. The zero-G made every thrust weightless yet deep, cock pistoning without gravity's drag, hitting spots that made Mira's thighs shake violently. Her neural studs on her nipples flared brighter with each jolt, sending pleasure feedback loops that had her screaming into Lena's cunt. Lena ground down, fucking Mira's face in rolling hips, tits bouncing freely as she reached out to brace against the wall, fingers brushing a loose conduit panel.

"Fuck—station's still venting," Lena panted through her moans, eyes locking on the jagged tear beyond the half-jammed bulkhead. "Keep thrusting, Jax. I can seal it from here." She stretched, one hand still pinching her own nipple, the other grabbing a sealant foam canister from her floating toolkit. As Jax drove into Mira with wet, obscene slaps, Lena sprayed the expanding foam into the breach, the chemical hiss mixing with their grunts. The seal hardened mid-fuck, pressure stabilizing with a low rumble that vibrated through the floor and straight up into Mira's stuffed pussy.

Jax growled approval, hands gripping Mira's hips bruising-tight as he adjusted angle, cockhead battering her cervix on every bottom-out. "That's it—fix our ride while I fill this tight cyborg cunt." Mira's tongue delved deeper into Lena, spearing her hole, then flicking up to batter her clit in rapid strokes that had Lena's freckled thighs clamping around her head. Lena's free hand tangled in Mira's floating hair, holding her close as she came first, juices flooding Mira's mouth in a gushing squirt that drifted away in glistening orbs. "Coming—fuck, suck it all," Lena cried, body convulsing, tits heaving as aftershocks rippled through her.

The taste and vibrations pushed Mira over next. Her implants overloaded in a cascading orgasm, pussy clamping rhythmically around Jax's shaft, milking him as waves of amplified bliss short-circuited her vision into starfields. She moaned mindlessly into Lena's dripping folds, body thrashing between them, every nerve ending singing. Jax fucked her through it mercilessly, thrusts turning frantic, balls drawing tight. "Gonna pump you full," he snarled, slamming deep one final time as his cock erupted, thick ropes of cum flooding Mira's womb in pulsing jets. The force of his orgasm sent them spinning faster, tether lines whipping, cum leaking out around his still-thrusting shaft to form pearlescent trails in the air.

They floated locked together in the afterglow, breaths ragged over the now-quieted alarms. Lena drifted down, kissing Mira's cum-smeared lips shared with her own essence, then leaned to capture Jax's mouth in a messy three-way exchange. Life support hummed back online stronger, oxygen levels climbing as the foam seal held and the core stabilized from the residual vibrations of their frenzy. Jax slowly pulled free, his spent cock bobbing semi-hard, a final dribble of seed escaping Mira's well-used pussy to float free. Mira's implants hummed in satisfied aftershocks, body limp and glowing.

Lena laughed breathlessly, retrieving a diagnostic pad from her kit and tapping commands that locked in the repairs fully. "Oxygen at 78% and rising. We did it—fucked our way out of death." Jax pulled them both close in a drifting embrace, arms wrapping strong around sweat-slicked curves, cock twitching against Mira's thigh again. Mira nuzzled into his chest, hand reaching to stroke Lena's soft breast. "Next round in the core room once we're sure," she whispered, implants already sparking fresh want. They drifted like that, tethered and sated, the dying station reborn around their tangled, consensual heat, stars wheeling endlessly beyond the repaired hull.

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