Act V

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Total Marecock Slut

Starlight meandered aimlessly through the streets of Ponyville. Her teeth were gnashed in a vicious snarl. Her cunt oozed with longing.

That Trixie… how dare she make me wait!

The sun was starting to set by then, but Starlight had already been waiting for many hours longer than she had originally planned. Well — there never was much of a plan from the start. First, she was ambushed by Trixie’s dick inside the bush, then she got herself worked up in her room, and then, when she tried her best to stop everything before it got out of hoof, she ended up going to Trixie’s wagon and nearly got herself rutted by the biggest, hottest, hardest marecock…

Starlight sighed with a heavy hint of arousal. She stopped just outside of an alley and looked around cautiously. Nopony was watching her, though it wasn’t a busy street to being with. She turned into the alley, making sure to look behind her every few seconds to ensure she wasn’t being followed. She trotted to the end of the alley, out of breath.

Panting with desire.

Need to rub one out… won’t survive until later if not…

Starlight got onto her rump, threw her back against the wooden wall of the building forming one side of the alley, and fiddled her moist cooze. She strummed her marehood like she was a cellist and it was the grand recital. Starlight had no hope of trapping her throaty gasps inside her lusty mouth.

“B-buck… ooo I can’t wait… I CAN’T!”

Starlight put her head towards the sky and let her tongue lop out. It started to dry out as she hooffucked her dick-starved pussy.

“I NEED THAT MARECOCK ALREADY! DAMN TRIXIE!”

Starlight played the scene over again and again in her head. Trixie’s dick would slowly, teasingly, achingly, pitifully stretch the opening to Starlight’s vagina. It would strongarm its way, inch by inch, down into Starlight’s sex, until it finally bottomed out and kissed the entrance to her fertile womb. And at the end of an intense, musky rutting…

Cum.

Lots and lots of cum. Marecock cum.

Would she get pregnant? Could Trixie’s fat dick put a foal into Starlight? The student of friendship surprised herself with the risqué thought of bearing another mare’s foal.

“R-ridiculous… bucking ridiculous—ooo,” Starlight moaned, ever eager to replace her hoof with the real deal. “I couldn’t… I couldn’t get… I couldn’t… OOOOOOOOOO—”

Starlight’s throat seized up. A massive orgasm shook her wriggling, pale pink form. She finally exhaled a slutty groan as her mare juice rocketed outside of her and sprayed the dirt underneath. She shlicked her pussy without relent in the afterglow of cumming.

“B-buck…” she whispered, staring at her dripping hoof. Her lip quivered as she bit it.

“H-how did I let this happen?”

The sun, no longer so high above Starlight, crept dangerously close to the horizon. It was almost time.

Starlight’s hooves automatically carried her to Trixie’s wagon.

Time was not a factor that the synapses in Starlight’s brain could comprehend at that point. There was but one singularity: the need for marecock. The need for marecum. The need for a solid, rock-hard rutting.

Orange light covered Ponyville and the streets slowly turned bare. Starlight didn’t give a damn about any of it. She knocked on the wagon door.

All that mattered was what was behind the wagon door.

She waited and waited and waited.

“W-where is she?” Starlight said aloud, her breath picking up. The glimmering gash between her back haunches started to moisten. She nibbled her bottom lip anxiously. Each second seemed to tick by with a loud dong of a clock playing in her mind.

Pure agony.

And then, at long last, the wagon door’s handle turned. There was no more orange light over Ponyville. The moon was out in full force. Starlight saw her.

Trixie.

She wore a smug grin. That trickster. That damned trickster. Guess the name should have given it away. Starlight was led inside by her lust, and Trixie moved back towards the bed. Starlight looked down between Trixie’s hooves, and her heart caught in her stomach.

There it was. The marecock of her dreams. Veiny. Powerful. Pulsating. And it was joined by two mouth-watering, wobbling testicles. The sweet, sweet smell of dick musk still hung in the air inside the wagon. Starlight’s hooves seemed to hover her over to the bed.

Some of Starlight’s senses returned to her as she beheld Trixie’s sexual, lithe shape. She studied the curve of Trixie’s spread thighs. The swoop of her hoofpits created by Trixie putting her forehooves behind her head. The jagged crescent of her wicked grin. The silk-like draping of her dark blue mane as it lay upon the pillow and mattress.

Most importantly of all was the towering, steaming, throbbing mass of dickmeat jutting out from Trixie’s groin.

“Well?” Trixie said in a commanding tone, “Don’t keep ME waiting anymore. I’m sure you’re just as eager to get this going.”

Starlight’s chest heaved in and out. Drool dribbled out of one side of her chapped lips. She licked them wet once more with a shaky tongue. Starlight climbed onto the bed and positioned both her back hooves onto each side of Trixie’s relaxed body. Her huge mare ass found a seat against Trixie’s marecock, and when the ironclad cock touched Starlight’s sex tunnel, both mares saw stars.

All that existed to Starlight was the bed and Trixie. Trixie and her marecock. The marecock and the huge balls. The huge balls with the huge load waiting inside. The huge load that would soon be Starlights, if only she could extract it like a good little cumslut.

“Don’t you dare leave me h-hanging again, Trix!” Starlight shouted as she ground her slimy opening against Trixie’s dick. “I w-won’t come back again if you do!”

But Trixie just kept grinning, and she even cackled.

“Horsemanure! You’d come back every single time, don’t lie!” With the last word, Trixie thrust her hooves up and wrapped them around Starlight’s neck. She brought Starlight tight against her chest, Starlight’s head resting beside Trixie’s on the bed, face into the pillow. Then Trixie used her own hips to piston her giant dick along Starlight’s folds without mercy. The fire it generated lit Starlight up and drove her into a frenzy. She screamed into the pillow.

“BUUUUUUUUUUUUUUUUUUCK! OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!”

Starlight’s and Trixie’s hips were bounding up and down like mad. The rapid, loud slapping noise of Starlight’s fat flank smacking Trixie’s groin when she bottomed out from the forbidden frottage threatened to shatter the tiny glass vials of magical elixirs scattered throughout the wagon. Each mare added their own horny shouting to the mix of noises, though Starlight’s was greatly muffled.

“Yeah? You like that huh?” Trixie grunted. “You’re such a slut, Starlight. I knew it from the beginning.”

Starlight barely registered the words in her erect ears. They vibrated as the electricity of the sexual pleasure reformed Starlight into a whore. Slowly but surely, as if by magic, Starlight had been transformed. The crescendo was coming — or rather, cumming.

Trixie shifted her head and latched onto Starlight’s neck with teeth that felt like dirks. Oddly enough, the bite only amplified the pleasure for Starlight, who couldn’t help but start to lick the pillow underneath. Her tongue needed freedom from the confines of her mouth.

“ENOUGH,” Trixie said through Starlight’s flesh. She bit harder and Starlight cried in horny anguish. Would she bite clean through? Starlight’s battered marehood gushed at the thought. Then Trixie shifted her lower body and Starlight felt the most amazing feeling in all Equestria once more.

The head of Trixie’s marecock sat stalwart at Starlight’s wet entrance. All sound stopped except the breathing of the two lovers.

“Time to get rutted, Slutlight.”

Trixie drove her marecock inside in one swift, decisive thrust. The sound of wet flesh being viciously parted in an instant shattered the silence.

Starlight was reborn.

The flood of sensation, of new life, of all things in existence coalescing into one point in the universe, the joining of Starlight’s hot cunt and Trixie’s even hotter marecock, overtook Starlight’s mind.

It was a brutal stretching, like a branding that marked a steer as property. Or rather, a bitch. And it felt oh so good. Starlight’s mind went blank. Trixie didn’t waste a single second in fucking Starlight’s vagina for all it was worth. Starlight thrust herself back, head towards the ceiling, eyes crossed in unfathomable delight that no mare had ever felt before, she was sure of it.

“CELESTIA… OH MY—TRIXIE! TRIXIE! CELESTIA! OH MY—”

The feeling of being completely full, so much so that Starlight was sure she’d explode if Trixie’s dick was any thicker, forced a generous lathering of marejuice out of Starlight. Her sex was a faucet for jism. A wide, slutty, open-mouthed smile overtook Starlight’s face. She braced herself with her hooves against Trixie’s chest as she rode for dear life.

“BUCKMEBUCKMEBUCKMEBUCKMEBUCKMEBUCKMEBUCKMEBUCKME BUCKMEBUCKMEBUCKMEBUCKME BUCKMEBUCKMEBUCKMEBUCKME BUCKMEBUCKMEBUCKMEBUCKME—”

The yelling went on and on. The rutting went on and on. Trixie’s great, big minotaur nuts bruised Starlight’s inner thighs as they slapped upwards with merciless reckoning. Trixie’s teeth were tightly ground together, her brow a sharp chevron pointed down toward her swelling snout nostrils. She didn’t even feel the globs of drool that streamed out of Starlight’s open mouth and down her tongue.

“WHO ARE YOU?” Trixie screamed.

Starlight struggled just to breath but dutifully forced the strength to reply.

“YOUR LITTLE MARE CUMSLUT! I’M A SLUT FOR THIS MARECOCK!”

That was all Starlight could manage as she picked up the pace of her riding. Her animal side focused on maintaining the necessary bodily functions to continue impaling her pussy on Trixie’s marecock. Nothing else took up space in her cum-warped mind.

Suddenly, Trixie roared.

“ARGGGHGH TAKE IT ALL CUMSLUT! THIS IS WHAT YOU WANTED!”

Trixie’s testicles flexed upwards and a jolt shot through her maredick. The two connected mare forms reacted in unison, with Starlight’s cunt opening ever-so-slightly wider to accept what was cumming, and Trixie’s entire body pulling toward Starlight. Starlight lowered her upper body and started to lick and kiss the nook where Trixie’s jaw and neck met.

Then, the cum started to flow.

It cascaded out of the expanding head of Trixie’s marecock, stream after stream, and bathed the inside of Starlight’s birth canal with its dangerously potent seed. Trixie’s face was tightly scrunched towards its center, her mind on autopilot as she focused every ounce of energy into depositing her cum into Starlight’s eager hole. She didn’t slow her thrusts the entire time.

Starlight could only gasp and moan through the final stage of the breeding process.

Eventually, Trixie’s thrusts did lose their speed and power. The bed underneath both mares was utterly drenched in marejuice, marecum and sweat. A literal puddle of white goo pooled on Trixie’s chest from where it escaped Starlight’s pussy, which unfortunately could only hold so much cum. Starlight finally relaxed her entire body and collapsed. She momentarily stopped assaulting Trixie’s jaw with kisses, relishing the endorphin rush of post-coitus bliss. Then she resumed the display of affection.

Nopony spoke at first. Starlight peppered Trixie’s cheek with her kisses and Trixie caught her breath. Once Trixie’s lungs returned to an acceptable level of inflation, she turned her head to mash her lips against Starlight’s in a hungry make-out session. Trixie and Starlight moaned into eachother’s mouths, their connected bodies glued together by sexual fluids.

When Trixie got bored of kissing, she released the tight suction against Starlight’s lips and started to bite random parts of Starlight’s head, like her ears or her cheeks. Love nibbles. It wasn’t enough to hurt Starlight. She basked in the feeling of being owned. Trixie pulled back, and the two mares looked into each other’s eyes.

“Wow…” Starlight said, breaking the silence. Trixie’s dark violet eyes twinkled with a new, wild confidence Starlight had never seen before. Trixie replied.

“Yeah, haha, wow.”

They shared one last, long, wet kiss before falling fast asleep. Outside the wagon, owls hooted and crickets chirped their summer song. The air was still and muggy. The light from the moon was only a flicker, as Luna’s cycle was starting anew.

And deep inside Starlight’s dreams, visions of marecocks shooting louds of cum took centre stage. They covered everything that ever existed, and everything that ever would.

But in the heart of the cum dreamscape was a mare. A great and powerful mare, Starlight had no doubt. And between that mare’s hooves was a great and powerful marecock. Just for Starlight. Only for Starlight.

The love of her life.

Author's Note

Thanks for reading, friends.