Note: This story was written with assistance by an AI. I provided prompts and edited the results to make sense, creating something resembling a full story.

The barn smelled of sweat, spit, and ozone from the gem-tech humming at Peridot’s fingertips. Sapphire lay crumpled on the boards, dress cast aside, collar glowing white-hot as she moaned into the dirt. The synthetic phallus gleamed with her slick.

Ruby fought like a wildfire, but Amethyst’s arms were a vice around her waist, her thick thighs pinning the smaller Gem to the floor. “Let me GO!” Ruby shrieked, fists blazing, slamming against the boards. “I’ll kill her! I’ll burn her down for this!”

Amethyst only chuckled, low and throaty, dragging her tongue across the shell of Ruby’s ear. “Relax, hothead. You’re thrashing, but I can feel it — you’re watching.”

Ruby stiffened, rage and panic tangling in her chest. “Shut up! I’m not—ahh—” She gasped as Amethyst’s fingers slipped beneath her waistband, pressing against heat she didn’t want to acknowledge.

“Yeahhh,” Amethyst purred, grinding against her from behind, pinning her tighter. “You’re burning for it. Watching her scream for Peri’s toy while I touch you? You love it.”

Ruby growled, shaking her head, but her hips twitched helplessly against the hand between her legs.

Across the barn, Peridot wasn’t slowing. She pressed the humming phallus back into Sapphire, grinding hard, her grin wide and manic as Sapphire moaned hoarsely, her eye rolling back. “Yes, that’s it,” Peridot hissed, hand in her hair, yanking her face up for Ruby to see. “Show her. Show Ruby how happy you are to be mine.”

Sapphire’s voice cracked, broken but blissful. “I’m yours… Peridot’s toy… Peridot’s slut…”

Ruby screamed, tears spilling hot down her cheeks. “S-Sapphire, no! Don’t say that!”

Peridot cackled, thrusting harder, the phallus buzzing so loudly it rattled the floorboards. “But she wants to say it! Look at her, Ruby — listen to her. She’s begging for me, not you.”

Amethyst’s fingers slid deeper, stroking Ruby in sync with Peridot’s thrusts, her voice hot against Ruby’s ear. “Feels good, huh? Watching her fall apart while I get you off?”

Ruby moaned despite herself, biting her lip hard enough to draw sparks of fire.

Peridot’s glasses glinted as she looked over Sapphire’s heaving body to Ruby’s trembling one. “Perfect,” she whispered, manic with triumph. “One half broken… the other unraveling right before my eyes.”

The barn felt like a pressure cooker — hot, heavy, no air left that wasn’t charged with moans, screams, or Peridot’s manic laughter.

Sapphire was sprawled across the boards, pale skin gleaming under the lamplight, collar glowing faint white. Peridot had the phallus buried inside her again, pumping ruthlessly, each thrust accompanied by a sharp little scribble on the tablet balanced at her side. “Note,” she gasped between giggles, “Subject Four-B demonstrates exponential arousal with humiliation stimuli. Faster breakdown than any prior subject.”

“Peridot’s… subject,” Sapphire whimpered, her voice broken but sure. “Peridot’s toy.”

Ruby thrashed, muscles straining, fists blazing red — but Amethyst’s arms locked her down, thighs wrapped around her waist like a harness. “No! Don’t say it! Don’t—” Her protest cracked into a moan as Amethyst’s fingers slid deeper between her legs, stroking in sync with the phallus driving into Sapphire.

“Yeahhh,” Amethyst rasped, grinding against her from behind. “You’re feeling it. Don’t lie. Watching her get wrecked while I play with you? You’re dripping, hothead.”

“I’m—nngh—NOT—” Ruby bucked, but her hips betrayed her, grinding back into Amethyst’s hand. Sparks sputtered from her fists, more heat than fire, her breath ragged.

Peridot cackled, tugging Sapphire’s hair back until her face turned toward Ruby, tears streaking her cheek, lips trembling. “Confess louder,” Peridot hissed. “Let Ruby see you’re mine.”

Sapphire moaned, the words spilling like prayer. “I’m Peridot’s subject. Her worthless slut. Her toy.”

Ruby’s scream tore out of her throat, raw and broken, but her voice cracked in the middle — and Amethyst swallowed the sound with a hungry kiss against her ear, whispering, “Doesn’t it turn you on, hearing her say that? Admit it. Admit you’re wet from this.”

Ruby’s body jolted, fire sputtering out, her hips bucking helplessly against the relentless stroking. “I… I—”

Peridot thrust the phallus harder, the collar buzzing in time. Sapphire’s scream rattled the rafters, her body convulsing, slick splattering the floorboards. Peridot yanked it free with a wet pop, holding the dripping shaft aloft like a trophy. Her grin was feral, glasses fogged.

“Subject Four-B: conditioned,” she crowed, her voice cracking from triumph. She turned the device toward Ruby, her manic smile cutting through the barn. “And now we test Four-A’s breaking point.”

Ruby whimpered, trembling in Amethyst’s grip, her fists dimmed to glowing embers. Sapphire collapsed, moaning confessions into the dirt, while Pearl and Lapis whispered worshipful encouragements from their own positions of submission.

Amethyst nipped at Ruby’s ear, her hand still sliding mercilessly between her thighs. “You’re halfway there already, babe. Just admit it. Say you want it too.”

Ruby shook her head, tears spilling, but her moan betrayed her.

Peridot laughed, high and victorious, as she crouched in front of Ruby, phallus dripping in her hands. “Perfect,” she whispered, her grin unhinged. “Half broken, half begging. You’ll be mine before the night is done.”

The barn boards still glistened where Sapphire had come undone, her body trembling as she curled against the floor, collar glowing faintly like an ember that had finally burned out. Ruby was pinned tight in Amethyst’s grip, fists dim, cheeks streaked with tears and sweat. Her chest heaved like a bellows, fury burning low but tangled now with something hotter, messier.

Peridot stood between them, the phallus dripping in her small hands, slick shining along its ridged length. She grinned wide, glasses low, tablet abandoned at her side. “Perfect,” she purred. “Subject Four-B conditioned. Time for Four-A’s initiation.”

Ruby growled through clenched teeth, jerking against Amethyst’s hold. “I’ll never—”

Peridot shoved the glowing shaft under her nose, cutting her off with the wet scent of Sapphire still clinging to it. “Then lick.”

Ruby froze.

The device hovered inches from her lips, slick dripping onto her chest. Amethyst tightened her grip, her other hand sliding low to stroke Ruby’s heat with cruel rhythm. “C’mon, hothead,” she whispered against her ear, tongue dragging her skin. “You can smell her on it. You want to taste her.”

Ruby’s eyes flared wide, tears spilling. “I—I can’t—”

Peridot giggled, high and sharp, pressing the phallus harder against her lips, smearing slick across her mouth. “You will. Because you’re weak. Because you’ve already lost.”

Pearl whimpered from the floor, clutching Peridot’s ankle as though in prayer. “Do it, Ruby. Submit.”

Lapis moaned against her ropes, wings trembling. “Join us. Be hers.”

Ruby’s fists flared once, a dying spark of flame — and then she sagged, her lips parting. The first tentative lick dragged across the synthetic shaft, tongue trembling as she tasted Sapphire’s surrender.

The barn erupted in manic laughter and moans. Peridot cackled, Amethyst groaned, Pearl and Lapis cried out softly, their bodies trembling with shared humiliation.

Ruby licked again, then again, her face burning red, tears spilling down her cheeks.

“Perfect,” Peridot hissed, yanking her hair back so her eyes met Sapphire’s ruined form on the floor. “Look, Sapphire! She’s licking your shame right off my toy!”

Sapphire’s lips parted in a blissful moan. “Yes… let her taste it… let her join me.”

Amethyst’s hand stroked Ruby faster, her voice husky. “Feels good, doesn’t it? Tasting her while I get you off?”

Ruby sobbed into the phallus, her tongue dragging along its length as her hips bucked helplessly against Amethyst’s fingers.

Peridot pulled it free at last, slick strings clinging to Ruby’s chin. She wiped the shaft across her cheek like a brand. “Good girl. First trial complete.”

Then she shoved Ruby forward onto her knees, snapping her fingers. “Subject Four-B — service Four-A.”

Sapphire crawled across the boards, her movements graceful despite her trembling limbs. She slid between Ruby’s thighs, her single eye shining with devotion, and pressed her mouth to her.

Ruby screamed, jerking in Amethyst’s grip, fists slamming the floor weakly. “S-Sapphire, don’t—ahhh—!”

But Sapphire moaned against her, tongue working hungrily, every movement deliberate. “This is right,” she whispered between licks. “I was meant to serve her… and to break you.”

Peridot laughed, circling them like a general inspecting her troops. “Yes! Perfect! The compliant half training the resistant half — conditioning accelerated exponentially!” She pressed her foot against Ruby’s face, forcing her to look up while Sapphire tongued her raw. “Say it, Ruby. Say you’re mine.”

Amethyst pinched her nipple hard, groaning in her ear. “Say it, babe. Admit it. Admit you belong.”

Pearl and Lapis whimpered in chorus, their voices cracked but certain: “Say it… join us… be hers.”

Ruby thrashed, sobbing, moaning, sparks flying off her fists — and then her voice broke into a scream. “I’M YOURS!”

The barn shook with the cry. Sapphire moaned in triumph against her, Amethyst howled, Pearl gasped, Lapis whimpered, and Peridot’s manic giggle rose above it all, shrill and victorious.

Ruby convulsed, hips bucking into Sapphire’s mouth, her body collapsing as release ripped through her. She fell against Amethyst’s chest, trembling, her fists dimmed to nothing.

Peridot thrust the phallus into the air, dripping with both sisters’ shame, her grin splitting her face. “Subject Four-A: broken. Subject Four-B: conditioned. Fusion Garnet…” She paused, savoring the silence. “…defused, dismantled, and conquered.”

The barn floor creaked as both halves of Garnet sagged down in front of Peridot, sweat-slick and trembling, their collars glowing faintly with the aftershocks of her control. Ruby slumped against Sapphire’s shoulder, fists limp at her sides, tears still streaking her flushed cheeks. Sapphire stroked her gently, calm and serene even in ruin, her single eye glowing with the bliss of inevitability.

Peridot stood above them, stylus twirling in one hand, the phallus still dripping in the other. She looked down at the split halves of the mighty Garnet and let a manic little giggle bubble up from her throat. “Perfect,” she whispered. “Both halves kneeling. Both halves mine. Time for collaborative worship trials.”

She flexed her tiny green toes against the dusty floor, then perched herself on the remains of her crate-throne. Her tablet balanced on her knee, but she barely scribbled anymore — her notes were written in the trembling bodies kneeling before her.

“Subjects Four-A and Four-B,” she said sharply, voice cutting like a blade, “begin with my feet.”

Ruby flinched, shaking her head weakly. “I—I can’t…”

Amethyst shoved her forward, chuckling. “Oh, you can. You just did a lot worse, babe.”

Sapphire tilted her head, collar glowing faintly, and whispered, “It’s easier if you don’t resist.” She leaned down first, pressing her soft lips to Peridot’s arch, moaning softly at the taste of sweat and dust.

Ruby’s fists flickered a dying spark — and then she followed, her mouth closing over Peridot’s toes, trembling as she kissed.

The sight broke Pearl entirely; she gasped, covering her mouth with both hands as she moaned into them. Lapis whimpered against her ropes, wings trembling with shuddering need. Amethyst groaned low, grinding her hips against the boards as she watched.

Peridot leaned back, eyes half-lidded, toes curling against her new pets’ tongues. “Yes… good subjects. Kiss harder. Lick deeper. Worship what owns you.”

Ruby sobbed into her foot, licking between her toes with humiliating need, while Sapphire kissed reverently at her heel, tongue tracing delicate circles. Their mouths bumped and crossed, their lips meeting briefly on Peridot’s sole before parting again.

Peridot’s giggle cracked sharp and triumphant. She tapped her stylus against the collar controls, sending both halves a synchronized pulse. They moaned into her feet, bodies twitching.

“Perfect synchronization,” she hissed, glasses slipping low. “Even defused, you move as one for me.”

She let them worship a moment longer, then shoved them back with her toes. “Now… my cunt.”

Ruby’s breath hitched, Sapphire’s eye widened faintly. Peridot stood, dropping her tablet, her clothing disappearing piece by piece until her small green form was bare, glowing gem on her forehead shining with manic pride. She spread her legs and crooked a finger. “Closer.”

Ruby trembled, but Sapphire guided her forward. Together they crawled between Peridot’s thighs, their lips brushing as they pressed reverent kisses to her calves, her thighs, finally to the gleaming wetness at the center.

Peridot moaned sharp, her fingers tangling in their hair, grinding them closer. “Yes! Worship your master’s core! Kiss it like the altar it is!”

Ruby sobbed as her tongue dragged across the soft folds, Sapphire following with soft kisses, the two of them colliding, mouths sliding against each other as they tried to obey.

Amethyst groaned from the floor, hands shoved between her legs, watching with a hungry grin. Pearl whimpered louder, clinging to Lapis as they both writhed at the sight.

Peridot laughed, high and shrill, her voice breaking with ecstasy. “The mighty Garnet — dismantled, defused, kneeling at my pussy! Lick harder! Confess louder! Tell me who owns you!”

Ruby broke first, sobbing into Peridot’s pussy. “You do! You own me!”

Sapphire kissed reverently, calm as ever. “We belong to you, Peridot. Entirely.”

Peridot’s manic cackle filled the barn, echoing under the rafters, as she forced their mouths harder to her pussy, her toes curling in bliss.

The barn lamps buzzed, swaying faintly as the air turned heavy with heat and the ragged chorus of broken Gems. Peridot’s head lolled back, glasses fogged, hands fisting in Ruby and Sapphire’s hair as their mouths worshipped her cunt, tongues rasping in overlapping rhythm. The sharp, jagged edge of a moan ripped from her throat — high, manic, triumphant — and then her body convulsed, thighs trembling around their bowed heads.

She climaxed hard, soaking their cheeks with slick heat, her laugh splintering into shrieks of pleasure. She shoved them down against her, forcing them to lap until her whole body sagged against the ruined crate, her grin smeared wild across her flushed face.

When her breath returned, she shoved their foreheads apart with her feet, panting, eyes gleaming feral. “Perfect,” she hissed, stylus still buzzing faintly in her grip. “Subject Four-A… Subject Four-B… you’ve proven yourselves ready for the bonding trial.”

Ruby slumped, trembling, lips still wet with her taste. “I-I can’t—”

Peridot crouched, pressing the dripping phallus against Ruby’s chin, smearing Sapphire’s old shame and her own slick across her flushed skin. “You will. Both of you. Together.” She kicked the shaft between them, grinning sharp. “Ass to ass. Holes filled. You’ll share my invention like the sluts you are. A bonding exercise… literally.”

Sapphire bowed her head immediately, voice calm and low. “Yes. I accept.”

Ruby trembled, eyes wide, shaking her head — but Amethyst’s hand clamped her shoulder, and Pearl’s whisper slid into her ear: “Do it, Ruby. Submit. You’ll feel whole again.”

Ruby sobbed, then nodded, weakly, shame dripping off her.

Peridot cackled, smacking the phallus against her palm like a baton. “Strip. Position.”

Lapis whimpered from her ropes, watching with feverish eyes as Ruby and Sapphire peeled the last scraps of fabric from themselves. Their pale and crimson bodies gleamed under the lamplight, trembling as Peridot directed them into place — ass to ass, legs spread, the glowing shaft poised between them.

“Good,” Peridot purred, crouching to align the ridged device with both their trembling holes. “Now push back. At the same time.”

Ruby whimpered, Sapphire whispered, “Breathe.” And then together they moved, the shaft stretching them both as they cried out in tandem. The obscene squelch filled the barn as their asses pressed flush, the phallus buried inside both of them at once.

Peridot squealed, hopping in delight, glasses slipping down her nose. “Yes! Perfect alignment! My invention… inside both halves of the mighty Garnet at once! Look at you — squirming sluts, impaled together!”

Ruby moaned despite herself, body jerking. Sapphire shuddered, serene but undone, her voice breaking into little gasps.

Amethyst groaned, one hand buried between her thighs, the other gripping Ruby’s shoulder. “Fuck, that’s hot.”

Pearl clutched Lapis tighter, moaning into her neck as they both writhed at the sight.

Peridot paced around them, fingers tapping against the tablet she’d abandoned. “Bounce,” she ordered. “Work my invention together. Show me how much you crave being one again.”

They obeyed — Ruby groaning, Sapphire gasping, their bodies rocking in unison, asses slapping against each other as the phallus drove into them both.

Peridot’s laugh turned shrill. “Yes! Moan louder! Tell me what you are while you fuck yourselves together on my device!”

Sapphire cried out, voice cracking. “Peridot’s subject—!”

Ruby sobbed, tears spilling. “Peridot’s toy—!”

In unison, they shouted, “Peridot’s sluts!”

The barn shook with their rhythm, the slick sound obscene, the chorus of moans deafening.

Peridot crouched low, eyes gleaming. “And what happens when you break together? When you cum as one?”

Sapphire screamed first, body jerking, but Ruby followed instantly, their voices blending, their climaxes colliding as they convulsed around the phallus.

Light exploded between them. The barn filled with a fusion flare, blinding white as their screams overlapped into a single voice.

When it cleared, Garnet knelt where they had been, sweat dripping, collar glowing bright, her chest heaving. But this time her visor was lowered, her head bowed, her broad frame trembling in complete submission.

Peridot perched herself back on the crate, grinning like a devil, her tiny feet dangling before Garnet’s bowed head. “Subject Four: fused again. Broken. Mine.”

Garnet lifted her visor just enough for her eyes to glow dim and reverent. “I belong to you, Peridot.”

The barn erupted — Pearl sobbing with devotion, Lapis moaning in her bonds, Amethyst howling with filthy glee — while Peridot threw her head back and cackled, shrill and victorious.

The mighty Garnet was hers.