Trixie Is In Heat!

by Dark_Star777

Rating: mature
Tags: Sex, Random, Anthro, Porn, Trixie, My Little Pony: Friendship is Magic, Fetish, Starlight Glimmer
Length: 2216

A short story involving Trixie needing Starlight to shove it in as deep as it gets

After a long day of assisting Twilight in the library, all Starlight wanted was to kick back and relax. Of course, Trixie immediately came into heat earlier that day and needs Starlight to scratch her itch.

Warning! This story contains the following:
-Futanari
-Penis Expansion
-Ball Expansion
-Ass Expansion
-Breast Expansion
-Ridiculous amounts of jizz
-Cum inflation
-Some slightly wholesome lewdness at the end

Published 2021-06-14 06:00:02 UTC
Last updated 2021-06-14 06:00:02 UTC

In Which Starlight Fucks Trixie

Starlight Glimmer sighed as she walked into her room and crashed down on the bed.

“How could anyone possibly have that much fun in a library?!” Starlight groaned painfully, having needed to help Twilight out from dawn until dusk. Every single novel ever written by JJ Horsedom, all of them had to be thoroughly inspected and shelved in the specific spots designated just for them. It was like something out of a nightmare.

At least it was over now. Maybe now, the lavender horse could finally-

“THE GREAT AND POWERFUL TRIXIE IS IN HEAT!”

…Strangle her best friend for having such godawful timing.

“Huh….?” Starlight strained her head to look over as Trixie shoved the door open, wearing a tight leotard in the same pattern as her hat and cape. She had a slight blush on her face as she approached Starlight.

“Trixie requires extreme sex, now!” Trixie demanded as she immediately crawled on top of Starlight, who could only yawn and look up at the prone unicorn on top of her.

“Trixie, can this please wait until tomorrow? I just wanna get some sleep right now…” Starlight groaned painfully, although her words didn’t seem to affect the overly horny mare before her.

“But Trixie needs cum and to cum herself! Come on, Starlight, please?” Trixie begged sensually, batting her eyelashes as cutely as she could manage. Starlight has seen these eyes way too often, so she just sighed and agreed to what it is her horny best friend needed.

“Fine, but just a quickie for tonight” Starlight sighed, Trixie cheering happily as she threw her hat and cap in a random direction, smirking to herself all of a sudden as her tail swayed a little bit.

“You’ll be glad to know I learned a trick from Pinkie today, it should make this the best sex yet” Trixie giggled as her horn lit up. Starlight could only imagine what Pinkie could possibly have taught her in one day, but she was amazed to see Trixie’s tight leotard getting even tighter than before. Without any warning, Trixie’s breasts ballooned out, going from a cute B-Cup to a massive DD-Cup, tearing apart the fabric like it was nothing.

Starlight could only go wide-eyed as she stared down giant blue tits with dark purple nipples, cutting off the sight of Trixie’s face as they got another few inches bigger.

“Okay, how did Pinkie teach you how to-“ Starlight started before suddenly being enveloped by soft, blue titflesh, Trixie’s coat smelling like a spring breeze. She must’ve tried taking a cold shower earlier today, she smelled so fresh and clean. It didn’t seem to affect her libido much, considering she could now feel lewd moisture coming from between her legs and her bestie’s.

“Trixie knew you were all about tits, Starlight. She sees the way you stare at the princess’ pair” Trixie chuckled happily as she continued squeezing her rack around Starlight’s head. After that, she fell back and let Starlight gasp for air, swearing she almost saw the light.

“Okay….I won’t deny that was hot, but I like breathing more than boobs” Starlight breathed heavily as she saw Trixie turn and raise her ass, moving her tail out of the way as she smirked again.

Once more, Trixie started using her magic, and suddenly, her ass got just as huge as her tits did. Starlight could stare with a little drool forming at the end of her mouth. Her leotard stood no chance against such a huge and powerful butt, straining the threads before they just exploded off of her immense behind. Trixie chuckled and smacked all that ass, Starlight getting the chance to stare as it jiggled and refused to stop, watching moisture drip down between the magician’s legs.

“Ooh, maybe you were an ass mare the whole time, Starlight?” Trixie teased, her hand rubbing down her cutie mark as her fluffy tail teased around Starlight’s face. “Maybe it’s time you got ready, too? Trixie needs a huge, hard, horsecock for her steaming hot pussy” Trixie cooed sensually, spreading her pussy lips apart with her fingers.

Starlight just nodded as she lit up her own horn, a bulge forming in her jeans as Trixie grinned and watched. She undid the zipper and pulled down her friends pants with her hands, moving her cute blue panties away and admiring her decently sized cock for the time being.

“Ooh, perky as always” Trixie giggled as she immediately stuck the wide, round head of Starlight’s cock into her mouth and began sucking it. Starlight moaned out from Trixie’s work as the latter planted her ass on Starlight’s muzzle, but this time, she knew enough to actually give the other unicorn space to breathe.

Starlight began licking the sweet honey dripping from Trixie’s pussy, always amazed at just how tingly it makes her tongue whenever they are each other out. Trixie purred happily as she kept on licking and sucking her bestie’s cock, carefully fondling her balls as well. Starlight groaned out sensually as she felt Trixie’s magic hands working her tool, her hot breath doing wonders for Trixie’s pussy as it dripped more of her sexual juices upon her.

“Feels sho good!” Trixie smiled happily, soon deepthroating Starlight’s hardened cock, letting the lavender unicorn feel her breath against her balls. Starlight hardly stand whenever Trixie did this to her, knowing that it made her feel so hot inside. It didn’t take long before she suddenly started cumming, moaning directly into Trixie’s love tunnel as she started unloading her balls down her friend’s throat. Trixie was all too happy to receive it though.

Starlight grit her teeth as she felt her balls empty out, her hips jerking every once in a while to better fit her sudden orgasm. Her pussy was dripping hard too, making her eyes roll back in their sockets from the sheer intensity of it all.

Trixie soon let Starlight’s dark purple cock out of her mouth with a lewd “pop” sound as she chuckled and began stroking the softening tool once more.

“Trixie’s great and powerful fellatio skills only improve further, wouldn’t you say, Starlight?” Trixie chuckled as she moved her ass out of the way to see the fine face Starlight was making, seeing her muzzle all wet making her grin.

“Trixie still requires a hard fucking though, so we’ll just have to make sure you’re nice and ready” Trixie continued, Starlight still stuck in a post-orgasmic state of mine where she could barely respond. She did, however, feel a surge of magic focused on her genitals, which immediately sobered her up.

“Wait, Trixie, what are you-HOOOOO!” Starlight cried out as she felt her crotch suddenly feel like it was burning. She grit her teeth and looked down to see her normally 10-inch cock suddenly growing right before her eyes, easily doubling in both length and thickness. Her testicles hurt a little bit as Trixie forcibly held her thighs apart, giving her balls room to grow out as well. Starlight could just FEEL her balls surge in size, eventually ending at double the original size, if not even more than that. They were churning up fresh seed so painfully loud, it was amazing how she didn’t immediately start cumming again. Well, cumming from her cock anyway. She could feel her thighs becoming super sticky, telling the lavender unicorn that she came hard from her pussy, and Trixie had a dirty look in her eyes as she licked her lips.

“Can you PLEASE give me some warning?!” Starlight shouted out as she sat up, wincing from the sensitivity of her newly expanded genitals.

“Oh please, Starlight, how would we ever have any fun if we didn’t enjoy surprises?” Trixie smirked, stroking Starlight’s giant cock as pre bubbled around the tip. “Besides, I don’t seem to recall you being against it, you just loved my massive assets” Trixie continued as she licked the tip like a lollipop.

“Yeah, but it hurts when you do it so suddenly. And what’s with you being such a size queen lately anyway?” Starlight demanded to know, thinking it wasn’t like Trixie. The magician suddenly interrupted that train of thought by locking lips with her, straddling her 20-inch monster schlong. Trixie soon broke the kiss off, but was able to keep a line of their saliva together before it broke.

“Okay, just shut up and show me your ass” Starlight demanded with a huskier voice, no longer concerned with how Trixie learned how to use magic like this or why. Trixie was all too happy to show off that great, powerful, ass of hers, moving her tail out of the way as Starlight licked and suckled around her labia. Trixie got onto her hands and knees as Starlight tasted her, the less curvy mare soon magically stripping down as she stroked her hard rod and got into position.

Starlight grabbed hold of Trixie’s ass cheeks in either hand, massaging and stroking along her cutie mark spots on her hips as she stroked her cock with Trixie’s thighs. She could feel the veritable ocean of pre building up between the magician’s pussy lips and bit her lip, unable to control herself as she leaned back, aimed, and thrust straight into Trixie’s tunnel of love.

Trixie let out a lewd squeal of pleasure as she closed one eye as the other looked back behind her, feeling all that hard horse meat thrusting straight into her. Starlight needed some time to get used to her newly expanded meat, but it didn’t take that long for her to adjust, soon thrusting into her friend harder and faster. Her phat balls slapped against Trixie’s thighs, giving her an odd sensation of pleasure. She wasn’t quite into abusing her nuts, Celestia no, she just liked the feeling of them plapping and slapping against thicker thighs.

Trixie’s eyes rolled back in their sockets as she let her tongue loll out of her mouth, a dumb smile on her face as she felt all that cock reaching deeper and deeper inside of her. The perks of having a best friend with a big dick.

Starlight grabbed hold of Trixie’s wrists and pulled her back, thrusting harder into her as both the mares began moaning louder and lewder. Trixie could hear Starlight muttering some sweet nothings about the incredible softness of her ass and thighs, or maybe about the extreme intensity of her pussy heat, but it didn’t matter. She could hardly make it out with how she was being fucked silly.

Starlight groaned out harder as she then shoved Trixie’s head down onto the bed, raising up her big, blue, butt into the air and smacking her right in the hip. Trixie let out a lewd little gasp as her pussy tightened up, making Starlight really moan out as steam escaped her nostrils for a moment.

Starlight had her hands on Trixie’s lower back as she continued thrusting into her, harder and faster than before. The sheer tightness and heat of her cootch made her grit her teeth as she just had to keep on thrusting, eventually burying herself as deep as she could before grunting, her massive balls briefly expanding immediately unloading their enormous payload into Trixie’s snatch.

Trixie was drooling in delight as little hearts formed in her eyes, feeling her pussy fill up with white, hot, goo. She may have underestimated just how much Starlight could jizz now, as she could feel her stomach bulge out hard from all that semen filling her up. Squelching noises could be heard from Trixie’s pussy as Starlight continued filling her insides up, giving her one helluva cream pie.

After a solid minute of cumming, Starlight pulled her softening cock out of Trixie’s hole, watching the hot seed escape with the plug removed. She’d regret having to clean all that up later, but for the time being, she zapped Trixie’s distended stomach with her magic, a specialized “morning after” spell meant for couples not planning on having foals quite yet. After that, she flopped back on her bed, arms outstretched as she struggled to breathe for a moment. Trixie just smiled and cuddled up besides her with a cute little blush on her face. Her horn lit up and her body returned to its normal proportions.

“Thanks, Starlight. I knew I could count on you” she giggled happily, semen dripping out of her hole rather lewdly. “I don’t just mean sex either, you just get me so well” she continued. Starlight couldn’t help but roll her eyes and smile at the other mare, knowing fully well what she was up to.

“We can cuddle for now, but you’re helping me clean up the mess in the morning” Starlight made clear, making Trixie respond with a shocked look on her face.

“Oh, fiiiine” Trixie responded, her face almost looking disappointed for a moment before she smile, engaging in a loving kiss with Starlight as the two embraced properly, their tongues intermingling in each other’s mouths as the screen faded to black.

“The End” formed on the black screen in white, jizz-text, dripping lewdly as the story concludes.

Author's Note

Surprise, I’m not dead! I was just really uninspired until the night I wrote this quick smut.