FSE

Furry search engine

formerly SoFurry search engine

There's a special delivery waiting for you ;)

Artem was already staring at the otherwise unassuming parcel that had mysteriously appeared on his doorstep overnight. Without any postage label or returning address, it seemed unlikely that the package had been delivered via a traditional courier or postal service. His apprehension had only eased when that first text had come through from what was thankfully a known number. Now all he had to contend with was the mounting anxiety of what exactly was inside this "special delivery."

Given that the message had been sent by Martyn, Artem could surmise that whatever it was would go well beyond ordinary expectations. He had been talking to the horse on and off again online for some time now after they had connected after he had stumbled across a certain selfie from the stallion showing off his growing toy collection. The rat had been stunned at not just the volume but the size of these toys, something which had eventually prompted the two to start talking. Though Artem had always seen himself as a switch, there was something deep inside that had been stirred by the sight of Martyn's dildos and plugs.

Naturally, the horse had quipped about those same toys stirring something deep inside him too, but while they had moved on to other subjects and eventually to meeting in person it had always persisted in the back of Artem's mind. Inevitably then, when the topic of the dildos came back around, the rat let slip how couldn't stop thinking about those toys from the fat knotted dog dildo to the terrifyingly huge horse cock.

Looking at the suspiciously long cardboard box now, Artem could feel his stomach twisting in knots as if it already knew what he'd yet to confirm.

What is it?

Open it and find out...

Picking the package up wasn't as easy as Artem thought when it required both paws to take its weight. Something heavy rolled around inside, the size of it thumping against the sides as it jostled within his grip. Without any official confirmation as to the parcel's contents, the rodent could only let his imagination descend into a frenzy as he took it inside and straight to the privacy of his bedroom. As he dumped the box onto the bed, he tried a futile second attempt to avoid any nasty surprises.

No seriously, what is it?

Just open it.

Is it what I think it is?

Who knows :P

Oh wait you will when you just OPEN IT.

The rat breathed a heavy, unhelpful sigh and ran his paw through his mullet as he considered his options. He could just not open the parcel no matter how curious he was to just know what was inside, spare himself the trouble, and carry on with his day. But the temptation was rising by the second and he knew that sooner or later it would be impossible to resist the urge.

Stealing himself, he found a tearaway tab on the package and pulled to lift the cardboard flaps away and finally reveal the box's contents...

"What the..."

Artem's brow furrowed as he opened the parcel fully and took in the sight of a medium-sized dildo that was without a doubt modeled after a horse. While the rat had already anticipated to find a sex toy inside, the reveal was still a surprise albeit with a hint of bemused confusion. If Martyn had gifted him his very own horse dildo, he would have expected the stallion to commit to the bit and send something much, much bigger.

Lifting the toy out of the parcel, Artem could feel the true weight in his paws. Molded out of black and flesh-pink silicone, the dildo was a lifelike interpretation of an actual horse's cock with a set of plump balls at the base, soft veins trailing its length, a medial ring at its center, right down to its own flared head. Curiously, however, this particular toy seemed to have been modified in one small detail as Artem paid closer attention to that flare, spying the unusual protrusion of what looked like a metal ring pierced through its head.

His eyes went wide as it finally dawned on him what exactly that ring was, and why Martyn of all people had sent him this toy.

Are you fucking serious?!

;)

What the actual fuck. Like, how? Why?!

I got given one of those DIY kits.

As funny as it is to literally go fuck myself, I prefer bigger packages.

So I figured I'd share since you'd always wanted to ride a horse :D

Turning his attention back to the toy, he still couldn't quite believe that he was actually holding a fake replica of Martyn's own manhood. While he had passed comment on the stallion's ordinarily caged cock and how he wondered what the real thing would look and feel like, it had always been a moot point given that Martyn was resolutely a bottom. The only fantasy the horse had been able to help Artem indulge was fisting, albeit with the rodent topping the horse. This, however, was a development that the rat had not expected to happen.

The first ride's not free though...

I expect you to do me a favor.

What's that?

You gotta let me see you taking me.

Like, stream it right now.

Nah, you're joking.

Come on, y'know you want to...

Artem bit his lip as his eyes drifted between the phone's screen and the toy and back again. Once again he could feel himself becoming slowly tempted by that last single text, eventually resigning to chastise himself under his breath as he reached for the lube in his nightstand draw. It took him just as long to disrobe and find a suitable position where he could prop his phone up with him in sight. A last-minute check of the phone's screen to make sure he was in clear view had him pause for a moment, the sudden realness setting in as he saw himself staring back. His slim body, even close-up, easily fit within the camera's scope and the dulled light from a half-shuttered window was enough to reveal the varying shades of black fur encompassing his form. His cock, unconsciously erect from the brewing anticipation of what was happening, was dwarfed by the horse dildo jutting upwards from where it stood. Massaging lube across the shaft caused Artem's disbelief to reemerge all over again as he realized that even if he wasn't the largest stallion in the stable Martyn was still packing some hefty size. It was even more surreal though that he would get to try that size as he lubed up his own hole with a few testing fingers to ready himself.

Well?

Don't leave me hanging.

Or should I say don't leave me horse-hung? ;D

"I can't believe I'm doing this..." Artem hissed under his breath as with a clean paw he reached for the phone.

I'm streaming now...

As the red recording light blinked to life and a notification chimed to announce the arrival of his first and only audience member, the rat felt peculiarly exposed as he watched himself on the livestream knowing that he was no longer alone per se.

Small bubbles of text popped up to the side, confirming that Martyn was indeed looking on as the show unfolded.

Looking good :)

Time to saddle up.

As the horse silently directed, Artem lifted himself up on his haunches over the dildo. With the help of the camera, he angled the toy's head for his rear before eventually lowering his body down to let both the lube and natural gravity do the hard work for him. He felt the bluntness of the dildo slip between his buttocks and press against his hole, the glancing touch of the pierced ring tickling against his rim as Artem settled into position. There was no turning back as he bore down on the toy once and for all, gritting his teeth and sucking in a sharp breath as the dick slid inside.

Right away he felt stretched to an uncomfortable limit, his hole squeezing down around the silicone shaft of the horse cock as just the head sat inside him. Small tremors ran through his body as he struggled around the dildo, all while doing his best to keep his balance in a half-kneel pose. Artem wasn't a stranger to bottoming, but he was no size queen either, and finally trying a horse on for size was looking like it might be a challenge for another day.

Try to focus on your breathing.

Slow, long, and steady.

And just enjoy the stretch.

While he might have scoffed at the idea of being told how to bottom in any other situation, Artem realized that Martyn might actually know what he's talking about when it comes to anything extra large. In fact, if he recalled, these were the same techniques he had seen the stallion use himself whenever Artem was going from wrist to elbow deep in his ass. There was no shame in taking expert advice, and so Artem leveled out his breathing as best he could. Adjusting how he inhaled and exhaled was only a small distraction from the dildo's unyielding presence inside him, but as he regained his composure and refocused his thinking, Martyn was right. The deep, intense sensation of the stretch had a flair of pleasure to it, and as he leaned into that sensation Artem found it was a little easier to push back onto the cock once more.

With his newfound resolve, Artem slowly eased down onto the dildo inch by inch. For now, while the girth was difficult, the length had not yet reached a point he couldn't handle as he watched the live stream on his phone. He spied the medial ring on the toy as his next goal as it gradually approached his ass, the distance closing faster than Artem had anticipated as he fucked himself on those first few inches. Growing accustomed to the first half of the stallion's length was no trouble at all, but fresh incoming messages coaxed him to take things further.

I bet you could go balls deep.

That'd be so fucking hot. <3

Martyn could have easily heard Artem if he'd replied aloud, but the rat kept quiet as accepted the challenge in his mind. Working his way down further on the toy, he felt both the ring rise up against his hole just as the fat cock head tapped at his inner anatomy that had yet to be stretched. He grimaced as he realized the toy was trying to push past his second ring and drive deeper into his guts, an all-new stretching sensation tighter than the first hitting him not a second later.

You're probably at the colon.

That's gonna be a lil harder, but just go slow, breathe, and wait it out.

Under the horse's advice, Artem held his nerve and bore down on the dildo as the stretching feeling deep inside intensified. He fervently breathed as steadily as he could with his full chest all while he thought about how much he wanted this to keep pushing on.

Seconds went by as very little progress seemed to be made, with Artem feeling like he was stuck indefinitely riding the dildo that his body refused to give in to. But patience did seem to be the key as the rat began to realize that any discomfort he'd originally felt had abated to just a lingering ebbing sensation. As he looked at the livestream, he was stunned to see that the medial ring was no longer visible, undoubtedly now pushed inside him along with the first half of the horse dildo. A wave of giddy jubilation rocked through him as he felt like he'd broken down an insurmountable barrier, finding it now all too easy to feed the remaining inches of the toy into his hole. He watched himself riding two-thirds of the dildo as if he had been born to take a horse cock, his cheeks flushing with shy, lustful heat as he saw the bulge of the toy bulging from within his abdomen.

Fuck me

Or I guess, me fuck you?

That is seriously hot. :O

Artem didn't need any further encouragement or guidance from Martyn as he made light work of the dildo's last few inches. Though there wasn't any celebratory fanfare declaring his victory, the rat felt the bed fall flush with his ass as he sat down on the dildo right to its base. Its balls were nestled just under his own as his half-hard cock leaked all over the covers, his prostate more than likely being ground to a pulp under the toy's occupying mass. The flared head was sunk deep inside him and was hitting a spot that had never been touched before. He could even see for himself just how deep it was as he leaned back, carefully sucking in his stomach to reveal the swollen outline of the horse cock impaled within him, its head pushing dangerously close towards his rib cage.

Fucking hell.

The rat moaned softly as he gave himself a few selfish strokes of his cock, relishing in the feeling of the dildo filling up and stretching him out. He still might have believed it was possible he was taking a stallion for himself, but wasn't going to deny himself the sensation of how good it felt. However, as much as he could have continued to revel in that feeling, it wasn't one he was able to maintain for very long. A growing sensation of just being too full was beginning to itch its way through his body as the seconds moved to minutes. Eventually, it just became too much to bear as Artem needed the toy out, lifting himself up as quickly as he could manage until his body took over and his muscles pushed what was left out of his body.

With an unflatteringly slick slurp, the dildo slid free from Artem's hole and dropped onto the bed with a heavy thud. The rat didn't seem to pay it any mind though as his body became wracked with shivers, groaning uncontrollably as his guts suddenly felt empty and numb. He caught a glimpse of himself in the phone's camera, just in time to see his hole gape lewdly as it failed to close. Strings of lube hung around his stretched rim, the faintest sight of inner flesh visible as his ass yawned open, and air bubbled and puckered out in the wake of the toy's exit.

Damn! Now that's a good rosebud.

Artem absently read through Martyn's messages as his breathing slowed to a level pant, the shudders subsiding until they were almost imperceptible as he lay back with his lubed hole still in view.

If you can do that, then you could probably take a fist...

Hint hint ;)

"What do you mean?" Artem hesitated, waiting for the inevitable response to pop up and goad him even further.

You're a flexible guy with small paws and a lot of lube.

I'm sure you can figure it out.

Whether it was Martyn's incorrigible influence or the lingering high of taking a horse cock for the first time, Artem couldn't stop himself as he reached for the lube once more and picked his preference in paws. Only after dumping a generous load of lube until it dripped through his fingers and down his forearm did he then reposition himself on the bed. With one leg lifted out of the way, the rat reached with his paw and pursed his digits into his already stretched ass. It took him little time to work four fingers into his hole much to his surprise as the dildo had seemingly eroded any tightness he had once had. Sinking down to the knuckles, even Artem had to admit that maybe Martyn was right again, slowly easing half his paw around his ass as he made sure he had a chance of taking a fist. The insides of his hole already felt comfortably pliant with more space than Artem had ever felt before, so he braced himself with steady breaths for the next stage.

Sliding his thumb towards his rim, his paw reshaped to form an imperfect cone that was partially buried inside his hole. Now he could feel himself stretching in new directions, the abnormal shape of a paw a far cry from the typical sensation of a man's cock. Even the horse dildo didn't quite compare to the feeling as Artem pushed deeper inside. But in the back of his mind, the rodent knew that he could take it as he sensed how his body was giving in to the pressure. Unconsciously he held his breath against any better judgement as his fist reached its widest point across his knuckles, only to then slip past and deeper inside. From there he felt his body's natural instinct to suck the paw in as the width slimmed down to his wrist until before Artem could comprehend what was happening his fist was completely inside his own guts.

Much like when he had taken the horse cock to the hilt, the moment seemed to pass as if it were any old common thing. But Artem softly gasped and whined at the simultaneous fullness of a fist in his hole and the wet warmth of his own guts enveloping his paw, rocking back and forth on his own limb as his rim clenched around his wrist. He was dimly aware of cum dribbling in thick rivulets from his own cock as he became lost in his own self-fisting, oblivious to the ruined orgasm he had unknowingly given himself. Artem wasn't even reading the slew of incoming messages praising the accomplishment, throwing out a few more innuendoes, and the following requests for more.

---

Thank you for reading!

_If you enjoyed the story, please feel free to favorite, rate, and comment to let me and others know that you liked it! It's sincerely appreciated. _

This story was available to readers on Patreon a week before it was published here. To get early access to future stories and more for just a few dollars a month, please consider signing up to help support me and my work!

If you'd still like to help out but can't commit to monthly payments, then please consider buying me a coffee instead as even a little goes a long way!

Until the next one~