Horse Cock Transformation

Story by Amethyst Mare on SoFurry

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Elle gets a potion that is supposed to grow horse cocks and balls wherever it is sprayed - but she never expected it to actually work! Caught by lust, she can't stop herself once she realises that the changes are REAL...


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Characters © respective owners


Horse Cock Transformation


Written by Arian Mabe (Amethyst Mare)

Commissioned by Cheeseguy3412

_ _

_ _

Elle shouldn’t have gone for it. Well, she’d wanted to do it, yes, but it was a bit more money than she’d been ready to spend for something silly, even though it had her hotter between the legs than she had been for a long time. Sitting on the edge of her bed, she squeezed her thighs together, her bare, dark skin on show, for all she was wearing was simple lingerie. The pale orange, a soft pastel, of the underwear in a complementary shade let her black skin be shown off in all its natural beauty, though that was not something that Elle would ever have looked to change about herself.

Her curls, twisted up into a springy ponytail at the back of her head to drag her hair away from her face, bounced as she shook her head, though she couldn’t stop herself from speculating, the cap off the little spray bottle in her hand. It could have been as innocuous as a bottle of perfume, even in a pretty container, but it was not. It very much was not.

At least, that was what the self-described and proclaimed “sorceress” had said – someone that claimed that their products could transform and change a person. Sexually and just into other things, like animals, though there were disclaimers on every product.

Elle, however, had chosen the one that was supposed to give her horse cocks and balls wherever it was sprayed. She knew that was silly, but…well…she had ordered it special, just another fetish item for her, even though she hoped desperately, arousal clouding her attention.

“It’ll never work…”

She sighed, but that didn’t stop her at all from being turned on. She licked her lips, her hair brushing her upper back where it hung down, despite the curls giving the appearance of a shorter length still. Squeezing her thighs together, Elle took a deep breath, her favourite vibrator already set nearby to satisfy her needs.

My heart’s pounding…

_ _

She exhaled softly, holding her breath while she sprayed first her left cheek and then her right.

“Oh, yes…”

She moaned. Oh, that made her prickle all over, tingling in her face especially, feeling every tiny droplet of that cursed potion evaporating on her skin. It was sensual, her heart hammering faster and faster, breath catching in her throat even as Elle tried to regulate her breathing.

Yet she could never have imagined that her face would start to bulge as it did. She shrieked and jerked back, dropping the bottle. As she dropped it, however, another spray caught her across her right eye and her mouth, droplets trickling down, the bottle rolling away across the floor as she grabbed for her face.

“Mmm-hmm-mph!”

Her mouth… Her lips wouldn’t work anymore! They felt soft and rubbery – but that was the least of it! She could breathe still, dragging in a breath through her nose, but her cheeks felt heavy, flesh bubbling forth with a rippling, pulling motion, her face aching deeply.

What was happening to her? She would have screamed if she’d been able to, but it did not take as long as it could have for her body to show a little more of what was happening to her. Those first spritzes of the potion made a long pole of flesh sprout from her face, her left eye blinking as they filled her vision, bobbing and swaying.

Oh, fuck!

_ _

They were horse cocks! Honest to god, living, throbbing horse cocks! Still forming, of course, but still dicks! They fleshed out as her right eye blurred, her head aching as she tried to focus on the growth, how her skin pulled and tugged uncomfortably as it was stretched. But where was all the extra skin and flesh coming from? That didn’t make sense to her, not even then, grunting lightly, yet it was too tantalising for even her to hold back from pushing her hand between her legs, teasing her folds.

She’d most likely climax on the spot anyway, without even touching her pussy, if she chanced it. She leant back on the bed, trying to focus on the cocks sprouting from her face, the skin below them sagging, like folds of flesh that grew and spilt from her face.

And yet she could not focus even on the balls swelling there, filling out, fat and round, though they were still small. Her right eye… Something was wrong with it. In a way that made her heart pound and pound, her vision blurring slowly but surely, as her eyelids shrank back. They would be needed, yes, to add substance to the horse cock, but they did not seal over her eyes, forcing her to “watch” in a way, how her eyeballs pushed out and out and out, the room distorting from her right eye while she tried to breathe easily.

Oh, god… It’s really happening…

_ _

Trembling, Elle groped her face, not daring to touch the horse cock that was sprouting from her eye, for she could still see from it and her mind still thought that it was just an eyeball. Her mouth too… It bulged out, though that strain of a horse cock appearing was almost familiar to her by that point, panting heavily through her nostrils, her lungs aching and burning, trying to contain everything.

All while taking it all in, yes… For, if the curse was real, the potion that she had asked to have made for her and yet never expected to work, giving her everything that she ever had dreamed of…her life would never again be the same.

“Mmmm…”

She groaned deep in the back of her throat, the balls swelling from her mouth, tongue welding inside, as if it was becoming a part of the horse cock too, the first to grow. She hadn’t realised that she had gotten some of the potion inside her mouth too, which must have been what was making her tongue feel thick and tingly, as if it was going to swell anxiously to the point that it blocked up the back of her throat.

“Guuuuhhhh…”

It was not much of a groan, but it was more than she could have expected, gasping for breath, trying to lick her lips without remembering that that was part of what was changing for her. The balls swelled swiftly, hanging down heavily, bloating and jiggling, bouncing off her chin with their aching tenacity. Oh, it was intoxicating, the nuts already feeling like they were aching and churning with cum, but they just kept getting bigger and bigger.

The cock sprouting from her mouth, tugging at the skin around it as the muscles that controlled her ability to open her jaw remained in place, bulged out, swelling in a long, thick rod, filling out as if it was a sausage being squeezed from the wrapper. Every wrinkle on the grey length, smoothed out, the medial ring plumping up as Elle grunted and swallowed, unable to resist the urge as her head spun.

It was too hot… Far, far too hot. Her hands couldn’t stay between her legs as she rubbed the cocks sprouting from her face, felt out the edges of the balls, the soft skin that formed the neck of the sack, allowing them to hang down just a little bit more, the head of the cock flattening more, though it was not completely level in the slightest. There was a light shift to the set of the tip, the slit in the middle dipping down, an indent that showed her exactly where the cum would come from.

Oh, fuck, yes…

_ _

She could have been scared… Okay, yes, there was a chill of fear clawing at her spine, trickling down. Down and down and down… But she could not focus on that, no… Not as she grunted into the gagging horse cock, her tongue… No, she didn’t have a tongue anymore, no space left in her mouth, though there was some room left in the back of her throat, so that that part of her was still able to swallow. Yet she had to keep swallowing too, because the saliva that would have formed in her mouth and settled around her tongue no longer had any space to move into.

Were her teeth still there? She tried to move them, but couldn’t even feel them. For there was no tongue wiggling back and forth to brush against them…

So, she had to focus on her vision fading, though it did not turn grey. It just blurred, more and more, taking away her sight in her right eye as she boldly grabbed for the bottle, which had been nudging her foot.

If she was going to do it and lose her sight in her right eye…she was going to go all the damn way!

Yes, it was most likely a rash decision, a stupid decision, horse cocks over a foot long bobbing from each cheek with heavy, jiggling balls tugging her head back and forth beneath them, but she didn’t care. It was hard for Elle to care about anything else at all as her body erupted into blissful orgasm, hips jerking, cocks throbbing on her face, all four spurting off. She sprayed her left eye too and then set the bottle on the bed where she could find it again, in case she wanted to do more, for Elle had no idea if there was any going back from that moment or not.

A part of her did not care, for it had already gone so far already that she could no longer live a normal life, a cock jutting from her right eye, her mouth and both cheeks already. Yet her heart contracted with worry as her left eye prickled and ached too, blinking away tears that her body was trying to use to wash out the potion even as they stiffened.

Her eyelids strained around her eyeball, bulging as she groaned.

“Mmmph…”

Her moans were muffled, yet it was only her ears that needed to hear them, yes. She could let it all out, throb after throb, feeling as if her heart was pumping blood and energy directly into her fifth and final horse cock. Her left eye strained, as if she had been keeping it open for too long, and she groaned, the horse cocks all throbbing and twitching, heads plumping up thick and full. It was just that one last one to catch up with them, blocking off her vision, blurring, fading, the last thing she saw being a vastly distorted view of her bedroom and the jiggling horse dicks already waggling heavily about on her face.

Would that be the last thing that she ever saw?

She didn’t know. She didn’t know if she had to know, not as her left eye grew into a horse cock. Elle moaned through her gagged mouth, trying to shake her head, making the horse dicks all wiggle back and forth lewdly and crudely, but the one on her cheek jolted up against the one sprouting from what had been her eye, startling her with a shudder of sensation.

Ah, fuck…

_ _

That was good, so very good, need throbbing through, whimpering, grunting, moaning, losing herself. There was no need for any part of Elle to remain there, not as the fifth and final horse cock and balls swelled, the balls stretching the skin under her eye, finding substance there to grow into. Her skin bulged, prickling and aching, though the throbbing was intoxicating to her.

They would cum soon…she was sure of it. They tingled all over, the glands sensitive, too sensitive, though she ran her fingers adoringly around every one of them. It was not a dream, it was too tangible and realistic for that, but she couldn’t change it either, not unless she wanted to give herself even more horse cocks, sprouting all over her face, as if she was a pin cushion of horse dicks and nothing more than that.

“Mmmmmmm…”

She let out a long, low groan, every dick finally big enough to ejaculate, long, hot ropes of cum splattering forth, pulsing and throbbing, sending every spurt out and out and out. The balls trembled, though that was just the shifting bob of her head, giving them the impression that they were vibrating, though it was so much more than that. It was her body, swelling into a new way of living and life, embracing it completely and fully.

As cum dripped down her form, the horse cocks setting up to jet off all over again, a smile pulled at her lips. She felt across the bed, blinding by horse dicks, for the spray bottle.

For Elle wasn’t done with her transformation quite yet…