Continued from https://ponepaste.org/3718
>Octavia joined the chorus of cheers rippling across the club as Coloratura left the stage.
>Vinyl pushed through the crowd of ponies to rejoin her, getting in close to shout in her ear.
>"Shots?"
>"Shots!"
>Vinyl grabbed her marefriend's hand and pulled her across the club towards the bar.
>Octavia's head still swam from the sights and sounds of the last performance.
>Her gaze flitted between the throng of dancing, cheering ponies, and Vinyl's chunky butt, wobbling beneath her tail as she dodged through the crowd.
>At the bar, the DJ ordered two tequila shots for herself, and two shots of spiced rum for her partner.
>Vinyl snatched up a glass the moment they arrived, clinked it against Octavia's and dramatically gulped it down.
>Octavia smirked as she picked up her own shot glass and downed it.
>The taste was incredible - cold and spicy, but with a hint of something 'extra' lurking underneath.
>The grey mare licked her lips, not wanting the flavor to leave.

>Vinyl called out from beside her.
>"Good, huh?" 
>Octavia nodded in agreement as she gazed at the unicorn.
>The booze and the "B" left her feeling warmer, looser, and somehow 'fuller.'
>And the pulsing strobes from the main stage made it difficult to see things clearly.
>She barely noticed Vinyl's round belly, sagging over her waistband and squishing against the bar counter.
>Or how her hot pants and tube top were struggling to contain her blubbery tits and rear.
>The more experienced club-going unicorn's perception was a bit clearer.
>She grinned with approval at Octavia's newfound potbelly, now bulging against her belted pants.
>Vinyl downed her second shot, then moved in to kiss her.
>The two mares locked lips, the unicorn probing her tongue inside her partner's mouth.
>Octavia moaned softly as she tasted her marefriend's kiss.
>Vinyl leaned over, copping a feel of the mare's slight love handles and softer butt.
>Octavia gasped as she 'tasted' that too.
>Their makeout was interrupted by a cheer as Sapphire Shores arrived on stage.
>Vinyl retreated, gulped down her tequila and pushed herself away from the bar.
>"We'll make a regular out of you yet, Octy. Let's get back out there!"
>The earth pony nodded giddily, downing her other shot and following Vinyl back onto the dance floor.

>Sapphire Shores was already singing, flanked by a pair of background dancers.
>Octavia drank in their seductive moves, the light glinting off their racy, sequined costumes.
>The feel of the roaring, pulsing crowd filled her with pleasure and chased away her inhibitions.
>The mare began bouncing and dancing in time with the audience as the bass kicked in, accelerating into a pulsing house beat.
>Her grey belly sloshed and wobbled in time with the beat, bloating rounder and sagging over her tight leather belt.
>Octavia's swelling tits jiggled heftily against her tightening bra.
>The fishnet top stretched taut against her softening, thickening arms.
>Stitches on her leather pants strained as her thighs and butt expanded.
>Octavia was oblivious as she devoured the sight and sound of Sapphire Shores' music.
>She waved her hands and shook her rump, drunk and lightheaded on the infectious club sound.

>A clearing amidst the throng of raving ponies had opened up.
>Octavia looked across to see a white shape dancing across the dance floor.
>Violet eyes widened as she recognized her marefriend.
>The DJ was now enormous, her belly having tripled in size into a blubbery gut that sloshed and sagged down to her knees.
>Fat jiggly tits spilled freely out of her tube top, now stretched so thin that her nipples were visible.
>Her black hot pants were reduced to a skintight band around her thickened waist that disappeared under her gut.
>Vinyl's flabby ass quaked and swelled, while her blubbery legs threatened to overflow her leggings.
>The mare had acquired a few glow bracelets on her wrists, and one atop her horn.
>Her plump-cheeked face was plastered with a giddy grin as she wobbled her bloated body in time with the music.

>Octavia watched in shock, the spell of the music momentarily broken.
>Vinyl's breathing grew heavy as she struggled to twerk and bounce to the beat.
>Her sloshing gut was still slowly expanding, and she widened her stance to keep her balance.
>Mares and stallions around her cheered and hollered, occasionally reaching in to squeeze her fattened ass or overflowing belly.
>Vinyl gave them all a wink or encouraging cheer.
>Each touch she received seemed to slightly increase her burgeoning weight.
>Onstage, Sapphire Shores was belting out lyrics as the music crescendoed.
>The volume grew deafening, the floorboards of the dance floor vibrating under their hooves.
>Vinyl's eyes shut as she let out an inaudible moan of pleasure, her belly surging outwards in a final hefty BLORP.
>The song climaxed and ended, leaving the club momentarily quiet before a roar of cheers erupted.
>Vinyl recovered herself, then pumped her fat-swaddled arms in the air and cheered along with them.

>Throughout all this Octavia had stood there, transfixed upon her marefriend.
>The dance floor began to clear as Sapphire Shores took a bow and ended her set.
>The DJ mare caught sight of Octavia through the dispersing crowd and waddled over to join her.
>Her softened face was flushed, and her spiky blue mane was damp with sweat.
>Octavia finally stuttered out a sentence.
>"V-Vinyl...what happened to you?"
>"It's the B, babe!" 
>"You're HUGE!"
>The unicorn flashed a guilty smile. 
>"Yeah, that last track was wicked! I'm definitely bigger than last time."
>The earth pony struggled to process her friend's new size.
>Vinyl, still smiling, pointed a chubby finger towards her.
>"Looks like you've enjoyed the music too, Octy."

>Octavia followed her finger down to her middle, mouth falling open in disbelief.
>"Oh, Celestia!"
>The mare reached down to feel the rounded blubber belly now sagging over her waistband.
>She spun around, probing her thickened rear and chunky thighs, blushing profusely.
>As she fretted, Vinyl pressed herself against her back.
>"Why are you all red? I'm the real fatass..." 
>The unicorn smirked, giving the top of her bloated gut a gentle pat.
>Octavia grimaced as she found her belt had popped undone beneath her gut.
>Her clothes felt skintight, the fishnets around her tits and arms now digging in around her newfound flab.
>"Vinyl, we have to stop...we're so big...we'll pop right out of our clothes...!"
>"Oh, relax."
>The unicorn gave her arm a reassuring pinch.
>"You're wearing that outfit I picked out for you, right?" 
>Octavia nodded meekly, still prodding her belly in disbelief.
>"Then you should be fine. They're a special order, extra stretchy."

>"Besides, you really want to stop now?"
>Before she could answer, the unicorn spun her around and enveloped her in an extra squishy hug.
>Octavia gasped as she felt herself squish into Vinyl's blubbery body.
>She could still 'taste' the feeling of her marefriend's softness.
>And her lips meeting Vinyl's for a passionate kiss.
>And the DJ's hands wrapping around her thickened middle, squeezing at her chubby ass.
>The B was still at work, and every sensation felt incredible.
>Surprise and panic washed away, replaced by warmth and pleasure.
>By the time Vinyl released her, she couldn't think of stopping.

>Vinyl took a step back, then wiped the sweat off her brow.
>"I'm gonna go get some water. Stay here, okay?"
>Octavia nodded, and her blubbery marefriend waddled off through the crowd.
>Ponies were starting to crowd back onto the dance floor.
>It was time for the third set - Songbird Serenade, the night's headliner.
>Cheers cascaded through the crowd as the singer appeared onstage. 
>The house lights shifted, spotlighting her.
>Octavia strode closer, not wanting to miss a thing.
>Her mouth almost watered in anticipation of the 'taste' to come.

>Songbird's set started slow, calling out vocals over a synth-laden cello solo.
>Octavia threw up a hand with the rest of the crowd, thrilled at the sound of her favorite instrument.
>She drank in the cheers and the haunting melody as it shifted into a bouncy pop tune.
>The mare felt completely uninhibited, and hungry to feel every sight and sound around her.
>She danced frenetically, bouncing and thrusting and pumping her fists to the beat.
>Her body swelled as the B packed on pounds with each passing second.
>Octavia's belly surged outwards, jiggling and rolling frantically in time with the music.
>Stitches popped as her ass and thighs spilled out of her skintight pants.
>Her fishnet top stretched and tore as it failed to contain her expanding arms and sloshing tits.
>Octavia barely noticed that her clothes were splitting.
>The sensation of the skintight fabric against her body only seemed to intensify the pleasure.
>She continued dancing even after her pants split, exposing a stretch of her blubbery butt to the crowd.

>Songbird Serenade finished her first song, then launched into the second.
>Octavia continued dancing.
>Her swelling frame pushed her thighs apart and slowed her motions into a flailing waddle.
>Stitches continued to pop and tear, exposing more and more of her to the club.
>A hand reached out from the crowd and SMACKED her exposed rear.
>Octavia could only gasp at the sensation, which caused her whole butt to quiver.
>She couldn't even think about being mad that some random pony had groped her.
>Instead, the mare stuck out her ass and twerked it as hard as she could.
>But the sloshing weight of her B-bloated butt threw her off balance.
>Octavia fell backwards onto the dance floor.
>She gasped as the impact rippled through her flab, inducing a wave of pleasure.

>"You okay?"
>A stallion shouted in her ear; Octavia nodded and waved him away.
>She could barely see the stage now, but still felt every note and sound around her.
>Warm fullness rippled through her as the B enhanced it all.
>Octavia sat mouth agape, desperate to 'eat' every sight and sound from Songbird's performance.
>Her senses gorged on the blasting music, the pulsing lights and the raucous, waving crowd.
>Grey flesh spilled in all directions as her belly inflated between her legs.
>Her ass swelled out behind her, cutie marks stretching and tripling in size. 
>The tattered remains of her stretch pants clung tightly to her thickening thighs.
>Octavia's bra popped apart, exposing her plumpening breasts.
>Pudgy grey arms reached out to fondle her tits and belly, adding touch to the sensory feast of light and sound.
>The mare gasped and shuddered as she wobbled and expanded amidst the crowd of dancing ponies.
>Beneath all the flab, her body writhed in orgasmic pleasure as it was stuffed with sensation.
>The strobing colors and deafening beats blurred together into an overwhelming tide of joy.
>Songbird Serenade called out the last few lyrics to her final song.
>Octavia screamed silently as she was rocked by orgasm, one last surge of growth bloating out her tits, ass and gut.
>She panted, flushed and dripping sweat as the song ended and the audience cheered wildly.
>Senses slowly returned to normal and her vision cleared.
>The B was finally wearing off.

>"Damn, Octy. You okay?"
>The earth pony turned her head to see Vinyl peering down at her over the swell of her own blubber belly.
>*hic* *hic* "Mmm-hmm..." *hic*
>"Sensory overload on your first trip. Bad luck, I guess."
>Vinyl's concerned frown turned to a sly grin.
>"But it was fun, wasn't it?"
>Octavia nodded, chin wobbling as she caught her breath, and mumbled something.
>"Huh?"
>The unicorn carefully bent over, bringing an ear closer.
>"More..."
>"Hmm...you sure?"
>Vinyl's grin cracked wider.
>"Well, then you're in luck. Look what I scored while you were bloating out."
>She reached between her now-enormous tits and retrieved another baggie with two blue pills inside.
>Octavia stared hungrily at the new dose of B, then back at her marefriend. 
>Countess Coloratura would be returning for an encore any minute.
>The night was still young, and there was still so much to taste.