Vinyl's Big Night

by MysticSkies115

Rating: mature
Tags: My Little Pony: Friendship is Magic, Romance, Porn, Octavia, Fetish, Slice of Life, DJ P0N-3
Length: 2623

Vinyl Gets A "Big" Deal!

This is a weight gain story of vinyl scratch and a gender bent Octavia.

There's hyper weight gain and is only for "
18+ only as it contains fetish material.

Published 2024-03-04 02:10:00 UTC
Last updated 2024-03-04 02:10:00 UTC

Vinyl's Big Night

Vinyl Scratch, a pony known for her love of music and expertise in record-making, had always been rather slender. Her body was sleek and toned, a testament to her active lifestyle and dedication to her craft. She had been a part of the vibrant town of Ponyville for as long as anyone could remember, and everypony knew her as the go-to pony for all their musical needs. But little did they know that a series of events was about to unfold that would change Vinyl's life forever...

One fateful day, while Vinyl was working on a particularly complex record for a group of unicorn musicians, she accidentally spilled a mysterious green substance onto her hoof. In her haste to clean it up, she ended up licking her hoof clean. Unbeknownst to her, the substance contained a powerful enzyme that had the unique ability to trigger weight gain in equines. As the days went by, Vinyl began to notice subtle changes in her body. Her normally slender flanks seemed to be filling out, and her hips and backside were becoming increasingly more noticeable. At first, she chalked it up to simply having eaten more rich foods than usual, but as the weight continued to pile on, she couldn't ignore the evidence any longer.

Her friends in Ponyville noticed the changes too, and while some were supportive and encouraging, others struggled to hide their surprise and discomfort. Vinyl, who had always prided herself on her sleek figure, found herself feeling self-conscious and awkward in their presence. Despite her initial embarrassment, she refused to let the weight gain define her. She continued to work on her music and even experimented with new, more curvaceous outfits that accentuated her new figure.

As the months went by, Vinyl's weight gain became more pronounced. Her flanks ballooned, her hips widened, and her backside rounded out to perfection. Her legs, always her most prominent feature, retained their lean musculature, creating a stunning contrast against her voluptuous new body. She found herself drawn to foods she had never been interested in before, relishing in the rich flavors and decadent textures. Despite her newfound love for food, she remained dedicated to her craft and continued to produce some of the most exquisite records in Ponyville's history.

Vinyl's new figure attracted the attention of many ponies in the town, including a certain stallion named Octavia. Octavia was a talented cellist known for his grace and refinement, but he had always harbored a secret crush on Vinyl. Now, with her curvaceous new figure, he found himself unable to resist her charms. He began to frequent her record store, striking up conversations with her about music and art, always making sure to compliment her on her appearance.

At first, Vinyl was unsure how to react to Octavia's advances. She had never seen him this interested in anypony before, and she was flattered but also wary. She had never had a serious relationship before, and she wasn't sure if she was ready to start one now. However, as they spent more time together, Vinyl found herself growing fonder of Octavia. His intelligence, kindness, and support for her music career made him stand out among the other stallions in Ponyville.

One evening, as they were discussing their favorite composers over a bottle of wine (a rare treat for Vinyl, who usually avoided alcohol due to its effect on her figure), Octavia leaned in close and whispered something in her ear. His breath tickled her sensitive lobes, sending a shiver down her spine. He asked her if she would consider going on a date with him, just the two of them. Vinyl hesitated for a moment, her heart racing, before finally mustering the courage to reply. She smiled softly and told him that she would like that very much.

Their first date was nothing short of magical. Octavia took her to a secluded meadow outside of town, where they picnicked under the stars. He had prepared a feast of the most delicious foods Ponyville had to offer: succulent fruits, rich cheeses, flaky pastries, and a selection of decadent desserts that would have made any pony weak in the knees. As they ate, they talked for hours about their dreams, their fears, and their hopes for the future. Vinyl found herself losing track of time and forgetting about her worries about her weight.

As the evening wore on, Octavia produced a small violin from his saddlebag and began to play a beautiful, haunting melody. The music seemed to dance around them, caressing their fur and filling the air with its sweet, rich timbre. Vinyl closed her eyes and let the music wash over her, feeling her heart soar with each graceful note. When he finally finished, they shared a tender embrace, their bodies pressed together, their breath mingling in the night air.

The following weeks were a whirlwind of excitement and new experiences for Vinyl. She and Octavia went on many more dates, exploring the countryside around Ponyville and discovering hidden gems they had never known existed. They attended concerts together, laughed over dinner parties, and even went on a week-long vacation to Manehattan, where they indulged in the finest foods and most exhilarating adventures the city had to offer. Vinyl found herself feeling more alive and vibrant than she had in years.

As their relationship deepened, Vinyl became more confident in her new body. She no longer worried about her weight or what others thought of her appearance. Octavia's unwavering love and support had given her the strength to embrace her new self and to finally let go of the insecurities that had plagued her for so long. She began to enjoy her newfound curves, relishing in the way her flesh jiggled and swayed with each movement.

One day, while browsing through a rare bookstore in Manehattan, Vinyl stumbled upon a dusty, leather-bound tome titled "The Art of Seduction." Intrigued, she purchased it and brought it back to their hotel room. As they relaxed together on the plush bed, she opened the book and began to read aloud to Octavia, her voice seductive and hypnotic. The words seemed to ignite a fire within him, and his gaze never left her body as she read.

As they continued their vacation, Vinyl found herself becoming more daring and adventurous. She began to wear clothes that hugged her curves in all the right places, showing off her newfound assets to their fullest potential. Octavia loved the way she looked, and their passion only grew stronger. He showered her with compliments and affection, telling her how beautiful and desirable she was.

One night, as they were making love, Vinyl decided to put some of the seduction techniques from her new book into practice. She began to nibble on Octavia's ear, whispering sweet nothings and telling him how much she desired him. Her movements became more fluid and sensual, her breath hot against his neck. She arched her back, pressing her ample behind against his stiffening member, grinding against him in a slow, tantalizing rhythm.

As she felt herself growing closer to climax, Vinyl's body began to swell up, her flesh becoming plump and supple. Her clothes tore under the pressure of her expanding figure, revealing her nubile body to Octavia. Her breasts grew fuller, her hips wider, and her legs longer, but it was her ass that truly captivated Octavia as it swelled into a round, irresistible globe. Vinyl moaned loudly, her orgasm overwhelming her as wave after wave of pleasure coursed through her newly enhanced body. Her muscles tensed and relaxed, her body jerking uncontrollably as she was wracked by one climax after another.

The sensation of her flesh stretching and growing was both exquisite and terrifying, but Vinyl welcomed it all the same. She felt more alive than she ever had before, and she knew that this was all thanks to Octavia. His love had given her the courage to embrace her new self, to accept the changes that had been wrought upon her. As she came down from her orgasmic high, Vinyl collapsed onto the bed, spent and satisfied.

"Vinyl... my love...," Octavia gasped, his voice ragged with desire. He reached out to touch her, but his fingers sank into her soft, yielding flesh. She was impossibly plump now, her curves spilling over the bed and onto the floor. He prodded her rounded belly, marveling at the way it jiggled and wobbled beneath his touch.

"Hmmm?" she hummed contentedly, her eyelids fluttering as she nestled deeper into the pillow. Octavia watched in awe as her ample breasts rose and fell with each breath, their weight causing them to sag slightly towards her waist. The sight was almost too much for him to bear. "What is it, my love?" she asked, her voice still laced with the lingering pleasure of their lovemaking.

He swallowed hard, unable to meet her gaze. "Nothing... I just wanted to say... you're the most beautiful thing I've ever seen." He paused, gathering his courage. "And I mean that... no matter what shape or size you are." His words hung in the air like a heartfelt confession.

Vinyl smiled, her cheeks dimpling. "Oh, Octavia... you're so sweet. But you know that's not true. I was always... well, I was always more average before all this." She gestured vaguely at her now-voluptuous form, her plump breasts swaying enticingly with the movement. "But you've made me feel... special. Desirable. Like I can be whoever I want to be."

He leaned in, kissing her softly on the lips. "You can be whoever you want, Vinyl. You know that. And I will love you, no matter what." His hands trailed up her plush thighs, cupping her ample bottom. "But I have to admit... I do prefer this version of you." He squeezed her flesh gently, eliciting a soft moan from her.

Vinyl blushed, her cheeks reddening beneath her layer of fat. "Oh, Octavia... you're such a tease." She wiggled her hips, pressing herself further into his touch. "But I am a bit... famished." She sighed heavily, her belly rumbling in response. "I could really go for something sweet..." Her gaze drifted longingly towards the kitchen.

"I'll take care of it," Octavia assured her, kissing her plump shoulder. He rose from the bed, his movements gentle and careful not to jostle her. He retrieved a box of chocolates from the kitchen counter and returned to her side. "Here, my love. I thought you might enjoy these." He presented her with the box, watching as her eyes lit up at the sight of the decadent treats.

Vinyl giggled, her belly jiggling beneath her. "Oh, Octavia... you shouldn't have!" She reached out with one chubby arm, her fingers barely able to close around the box. "But I can't resist." She popped a chocolate into her mouth, savoring the rich flavor as it coated her tongue. The more she ate, the hungrier she became, but she couldn't seem to stop.

As she continued to indulge, Octavia watched her with a mixture of awe and desire. Her body grew larger with each bite, her curves more pronounced. Her skin, once pale, was now a healthy shade of pink, dotted with freckles. Her breasts, already impressive, seemed to strain against her cotton nightgown with each breath. Her stomach ballooned, pushing outwards, the muscles of her abdomen stretching taut as a drum.

"Are you sure you're feeling all right, my dear?" he asked, his voice gentle but concerned. "Perhaps you should slow down?"

Vinyl giggled, her belly jiggling with the motion. "Oh, Octavia, I've never felt better!" she assured him, her cheeks flushed with pleasure. "I just want... more." She reached out, her fingers clumsy with desire, and grabbed another chocolate from the box. Before he could stop her, she'd popped it into her mouth.

Her stomach growled in satisfaction, but it only seemed to make her hungrier. Her body ached with need, a yearning so deep it felt primal. She looked up at Octavia, her eyes shining with desire, and whispered, "Please..."

He nodded, understanding. He retrieved a large syringe from a nearby drawer, filled it with a thick, white liquid, and approached her. Gently, he placed a hand on her swollen belly, feeling it rise and fall with each labored breath. With the other hand, he steadied her as he injected the liquid directly into her abdominal muscle. It burned as it coursed through her veins, but she didn't care. All she could think about was the need, the hunger, the growing pressure in her gut.

As the effects of the drug took hold, she felt a newfound energy surge through her body. Her heart raced, her breath came faster, and her skin tingled with anticipation. Octavia removed the syringe, wiping it clean with a sterile cloth. Then, he unbuckled the straps of her nightgown, revealing her bare, flushed skin. He positioned her on all fours, her plump bottom in the air, and attached a long, thick tube to her back.

The tube snaked its way down her back, between her legs, and disappeared into a dark, moist crevice. Vinyl gasped as she felt a cold, hard object press against her opening, slowly pushing inside. It was enormous, stretching her wider than she thought possible. But she didn't mind the pain; she welcomed it. She needed this.

With each thrust of the object, her body grew larger, her curves more pronounced. Her breasts, already spilling over the top of the bed, seemed to defy gravity as they weighed her down. Her stomach ballooned, pushing outwards, the muscles of her abdomen stretched taut as drumskins. Her hips widened, her buttocks growing plumper by the second.

The object inside her was relentless, driving into her with a force that seemed both brutal and tender at once. She arched her back, moaning loudly as pleasure coursed through her veins. Her vision blurred, her senses overwhelmed by the sensation of being filled, of being wanted, of being needed.

As Octavia continued to thrust the object inside her, her body grew larger, her curves more pronounced. Her skin stretched taut over her swollen frame, and with each breath, her breasts heaved, threatening to spill out of the bed. Her belly ballooned, pressing against her ribcage, and her hips widened, her thighs growing thick with muscle.

Her senses were on fire, each nerve ending tingling with desire as she felt herself grow larger, more powerful. The room spun around her, and she lost all sense of time and space. All that mattered was the object inside her, driving her forward, pushing her limits.

The tube attached to her back seemed to become a part of her, feeding her an endless supply of whatever it was that made her feel so incredible. Her skin stretched impossibly tight over her swollen form, and she could feel the muscles in her abdomen tensing and bulging as they struggled to contain the growth within her.
Her breasts, once spilling over the sides of the bed, now hung heavily, swaying with each breath. They felt impossibly heavy, like two lead weights pulling her down, but she didn't mind the pain. They were a part of her, a testament to her newfound strength and beauty.

As the growth continued, her waist disappeared, her hips spreading impossibly wide, her thighs thickening with muscle. The tube that had been inserted into her back seemed to become a part of her, feeding her an endless supply of whatever it was that made her feel so incredible. Her skin stretched impossibly tight over her swollen form, and she could feel the muscles in her abdomen tensing and bulging as they struggled to contain the growth within her.