"Spike."

"Spike..."

"SPIKE!"

Spike finally awoke at the familiar voice shouting his name, swatting at the sound as though it were an alarm clock and he was trying to turn it off. "Mmm, five more minutes..." he mumbled, before his waving claw landed on something soft, warm, and very familiar. That something, which he knew to be a certain special somepony's ear, flicked in response.

"Spike, it's almost eight in the morning and we have an appointment in half an hour. I swear if you're not there with me for this, we're not having sex for a month!"

That sure woke him up. Spike's eyes popped open and his whole sleep-bleary vision was taken up with lavender. He nuzzled his snoot* into his lover's chest, giving Twilight's chest tuft a playful bite in retaliation for having been woken up so early. "Alright, alright, I'm up, I'm up..." Spike mumbled, releasing his teeth's harmless grip on the silky fur of his lover.

As he became cognizant enough, Spike quickly realized that the sheets were sticking to him, a common morning occurrence for him ever since Twilight and he became sexual together. He had to peel off the sheets stuck on him, sticky with the dried-on remains of the mixed mare and drake cum from the previous night, before getting up. "...but I think I should put these in the wash before we—"

Spike paused as he heard a magical poomf, looking back at the bed and saw the black mattress protector—which they'd invested in after a particularly long rutting session had ruined Twilight's old mattress—bare, hearing the distinct sound of the washing machine filling up with water downstairs in the otherwise silent house. "Right, magic." Spike said, getting a chuckle from Twilight as he felt her hooves wrapping around his chest from behind once she'd readied the load and closed the lid.

"C'mon Spike, you've gotta be at least a little excited about finding out for sure, right?" Twilight asked, giving Spike's head a kiss, him pushing up into her lips like a cat into a petting hoof. He smelled himself on her breath, that very specific scent reminding of their previous night's escapades, seeing some of his dried semen still on her chin and jawline's fur, as well as her neck, chest, and knew her lower belly, crotch, and tail shared the same fates. Apparently she hadn't showered yet either.

"Hard to believe it's been almost two weeks already since your heat, huh? Since our first time?" Spike asked, doing his morning stretch as he walked to the bathroom.

"Yep, and my heat hasn't come back since then like it usually did after temporarily sating myself alone, plus I've been getting...stomach ill...at odd times and for seemingly no reason, which has never happened before. I don't feel like I have hay fever or anything else either..." Twilight responded, "...I mean, the first test came back negative, but we all know it was likely taken too early. Most will be though if they're taken before two weeks, but Professor Neonatal and Doctor Joy Bundle wanted to test early, just in case a hybrid would be different and show early." Twilight said, following Spike to the bathroom.

"Yeah yeah Twi, you said this about a thousand times before!" Spike huffed, always a bit irritable after being awoken before he was ready, taking a peek at her lower belly. "You don't look any fatter, that's for sure."

"Oh hush you." Twilight retorted with a bit of a blush and a playful wing-smack across the head, before kissing where she'd hit it as they walked side by side to the bathroom. Twilight accompanied Spike into the bathroom, gave him a wink of the eye, then started the water with her magic. "You know that pregnancies in mares generally don't start to 'show' until at least three to four months after conception, and sometimes even longer....and I wouldn't be 'fat', my body and womb would be full of the foal and its various other portions, like the placenta, retained water, amnio—"

"So, we're showering together?" Spike interrupted, getting a gentle glare and nod from Twilight.

"It's more time economical. Plus, you think I'm gonna turn down you using your claws to clean me? Not a chance!" she replied, giving him a smile, "I mean, last night you sure used your claws well too..."

"Yeah, and you can bet I'll do that again next time we have sex! I don't think I've heard you moan that loud since I was on top of you when you were in heat!" Spike responded, getting a sideways glance and smile from Twilight, as well as a playful swat of her tail on his rump. Soon the room was feeling nice and warm, filling with steam in the cool late-Spring morning, with Twilight then reducing the shower's temperature as the drake and mare stepped under the warm stream together. Spike found it was the perfect temperature and Twilight seemed to agree too, making no effort to readjust it.

Before Spike even had a chance to reach past Twilight for the lavender-scented mane shampoo she always used, having to partially mount her from the side to get to the bottle on an upper shelf, he felt her lips on his, slightly startling him. A moment later, however, he pushed back into the kiss, hearing Twilight moaning quietly into his snout, with him seeing the distinct magenta glow of magic coming from behind her, her tail flagged to the side and wet squelches coming from there leaving no guesses where it was going.

"Hmm," Spike chuckled after the moderate-length kiss ended, "but I thought we needed to get to the appointment now-now-now." Spike spoke the last part in a lighthearted mockery of Twilight's voice, making her roll her eyes despite her giggle. "You're still horny even after how many times we went last night?"

"What, are you telling me you don't want to have a quickie in the shower with me?" Twilight asked lasciviously, immediately arousing Spike's attention, in more ways than one. Spike felt Twilight's magic gently rubbing that special seam between his legs that both all too well knew contained his genital slit, making him moan as he felt a tendril of her magic slip inside.

Seconds later, that tingling sensation her magic made within him made his hemipenes slide out easily, gently being pulled out by Twilight's magic grasping its tip and guiding it out. "Oh Celestia it feels so good when you pull it out like that..." Spike cooed, meanwhile still leaning over Twilight as she manipulated his cocks with her magic, gently rubbing up and down along the limp organs to coax him to full hardness, his hips rocking against her soft-furred side in reaction.

"Tick-tock Spike. We only have about twenty-five minutes before our appointment..." Twilight said in a sensual voice, turning herself around with him still mounted on her so her backside faced his crotch, her tail flagged and pussy swollen with arousal, their crotches lining up easily as Twilight positioned his tips with her slit. "...and if you wanna knot me, you better hurry up. We both know that takes at least five minutes for you to deflate enough to pull out."

"Say it."

"Spike..."

"Just...I need to hear it."

"Fine. Just shut up and...please buck me, Spike. I want you."

"You whaaaat?"

"Ugh...Spike I NEED YOU INSIDE ME! NOW!"

"Hmm, with pleasure." Spike responded, kissing along Twilight's withers as he pushed his hips forward. Twilight gasped as she felt his tapered tips press past her vulva, quickly feeling more hot dragon cock filling her canal up swiftly, with her so slick from her earlier attention on herself that he slid in without a hitch. Spike responded with a groan of his own as he pushed further and further into his mare's warm, welcoming entrance, feeling her muscles squeezing him just right, bringing him deeper.

"Mmmmmm..." Twilight moaned out as she felt herself being penetrated once more, feeling both of Spike's very warm, slim members sliding in deeper and deeper by the second. She felt as Spike gripped her flanks a bit tighter, his lips kissing all over her crest and withers as he pushed his hips forwards more and she wiggled hers to ease his entrance, her extensive wetness making his entrance extremely smooth "...oh Celestia that's nice..."

"Mmmmhmmm..." Spike moaned out himself, feeling as Twilight's warm, gently-squeezing insides brought him in further, practically pulling him into her, before his scaled underbelly soon met her rump. Twilight moaned deeply as she felt those small lumps which would form his knots pass into her, feeling his spines rise up into her sensitive walls in response to him hilting his mare. He held still for a bit, savoring the warm mare-pussy surrounding his cocks, before a rock of Twilight's hips got his attention.

"As good as it feels jus'...a-aaah...being filled up like this, this is supposed to be a quickie Spike. We have about twenty-three minutes to be there, so..." Twilight insisted, but trailed off and gave a quiet, surprised yelp as Spike suddenly pulled his hips back, his backwards-facing spines dragging along her inner walls in a pleasurable, slightly painful way nothing else could compare to, "...oooh fuck me...please..."

Spike chuckled, nodded, then Twilight's eyes crossed as he pulled out slowly and dragged his penile barbs over her twitching vaginal walls, then started hammering into her, no hesitation or mercy showed as he dug his claws into her sides just hard enough to hurt a bit but not enough to cause more than marks that would soon fade.

Twilight wanted no less, her mind blanking at the feelings as Spike filled her up so fully and completely, then raked her quivering vaginal walls on the way out, again and again. A surge of endorphins flooded her every time he pulled out, the pain and pleasure she felt every time they mated like this merging into one sensation; an ecstasy completely incomparable to anything she'd ever felt before.

Twilight felt as Spike's lips kissed the side of her muzzle, her turning to eagerly meet his in a kiss, him passionately kissing back as she felt his hips grinding against her as he'd hilted...until she moaned at the sensation of him yanking out roughly and making her see white for a moment as his spines dragged backwards. "Mmmm...Spiiiiike~!" she moaned into his muzzle, feeling him then sliding deeper and deeper again, before yanking back out, making Twilight's back legs tremble in reaction.

"T-Twi...you...love...my dragon dicks...don't...you?" Spike asked between each thrust after breaking the kiss some minutes later, Twilight's chest pressed against the wall as Spike railed her from behind, her cheek forced against it each time he slammed into her.

Releasing her magic-sparking horn he was softly rubbing previously, Spike gripped Twilight's crest's skin and hair roughly in a claw much like a stallion would bite and hold it during sex, it being something he'd learned Twilight loved. This time was no exception, her inner muscles spasming on his cock as he did so, earning a submissive whimper from her as well as a hearty moan as he rammed himself back in.

Spike kept the pace slow but deep and rough, just the way he'd learned Twilight loved it most those past weeks. They'd had sex practically daily since their first time in her heat, never stopping at just one round, and sometimes more than one session per day. Twilight felt almost addicted to the pain/pleasure of being bred by a dragon's cocks, being treated and rutted like a dragoness. Spike's unique spined anatomy gave her a high that a simple stallion dildo simply couldn't, her love for their owner only adding to it.

Twilight rocked and ground her hips back each time Spike hilted in her, Spike yanking Twilight's crest back hard with each forwards thrust and adding more force to it each time, feeling her entrance starting to be spread more every time he did as his knots started to swell. Spike meanwhile felt as her clit bulged out and kissed his knots each time, her butt squirming as she tried to work them into her as they swelled up; trying to tie the knot with him once more.

Twilight knew how close he was, knowing all too well the intensity of being rutted like a dragoness, and that it only ever lasted a few minutes at most. She felt his knots growing huge, those wonderful penises buried in her as she squeezed and squeezed over them, the barbs growing ridged as his length then starting to swell and pulsate more. She felt his cocks growing thicker and longer still, moving even deeper into her until his now-not-so-thin tips were moving very close to what must have been her cervix. "S-Spike...s-stop..." Twilight said, and instantly she felt Spike stopping his knots' pushing against her pussy's entrance, though from the unsatisfied whimper she got, as well as the rapid throbs of his penises inside of her, she knew he couldn't be too happy.

"W-What's wrong...? I'm...so close...just gotta...knot ya..." Spike said, his spines feeling Twi's inner walls squeezing down in response, making him want so badly to ram his hips in and fill her entirely again; to knot his mare and once more claim her womb for his cum.

"...n-no, no more knotting from now on." Twilight responded, looking back to Spike and seeing an expression akin to if she told him she was breaking up with him and he was being banished to the Everfree Forest.

"W-What?" Spike asked, lip quivering a bit, puffs of smoke coming from his nostrils now in his sheer arousal, "B-but how will I...'finish' without tying you?! You know I need..."

"...I know Spike, you need your knots and behind them stimulated to cum," Twilight sighed, knowing how much she wanted him to knot and cum in her as he had been for so long, but not wanting to endanger their possible child as a result. "Spike, as much as I love feeling your knots stretching me out so much, I simply can't risk our potential foal getting hurt. Around seven weeks is when the mucous plug forms at the cervix as the equine expanded blastocyst** descends to the uterus and attaches to the uterine wall, the plug preventing bacterial infection. If you were to penetrate my cervix when that was formed, which will happen if you tie me, or if somehow I got a uterine infection from you penetrating it, that could lead to...miscarriage."

Spike became deathly silent, looking away as he stopped humping against Twilight's magic. The thought of hurting his mare, or possible foal, made his heart ache. "OK, OK, sorry. I'll...I'll just...well..." Spike said, his brain too focused on knotting his mare and cumming to come up with a solution.

Luckily, Twilight had a plan for this. "Well, it's better to get started sooner so you don't get greedy later on, since I know it takes you a while to learn things. Dragons are very stubborn, after all." Twilight said, feeling her pussy spasm as Spike squirmed and a spine hit her inside juuust right. "B-but that doesn't mean you can't still cum in me. That's perfectly safe all the way until just before foaling..."

Twilight grabbed Spike's knots gently in her magic and pulled him out of her some, feeling his spines gripping at her walls to prevent her from removing him too much, sending a spike of pleasure through her and hearing Spike give a quiet 'mmm' of approval as she did.

Twilight had previously used her magic to get Spike off if she was feeling too tired or sore to be knotted again and he was still rearing to go, with him telling her it felt almost as good as being inside of her. Now seemed as good of time as any to do that again.

Twilight pushed Spike back against the shower wall behind them as she took over, moaning as she felt his knots growing ever bigger against her vulva as she held him back from knotting her and instead ground her pussy's lips along his knots.

Spike's humps grew more and more staccato and harder in response as he tried to knot his partner on instinct, it almost torturous to be so close but not able to cum without being tied. Twi meanwhile continued to rub and gently squeeze his knots with her magic; she wanted those big, thick knots inside of her and to squeeze all over it with her entrance as it streeeeeeeetched her so taut, but she'd already explained the risks and wouldn't want to risk getting 'greedy' herself later on.

Surprisingly, Spike didn't mind at all her simply using her magic to 'tie' him when her magic squeezed down tight at the base of his knots and behind them, him finding the rubbing and squeezing on and behind his knots by Twilight's talented spell was almost identical to the motions her insides made when he was tied to her and she was kneading him of his sperm, her making the magic encasing his knots warm and wet feeling as well. That was enough to simulate a tie to his mate, that sensation at long last releasing the instinctive mental bulwark to prevent wasted sperm and in turn triggering his long-awaited orgasm.

Spike gave a mewling moan as he came while buried deep inside his mare, his hips jerking sporadically as he pumped his mate full of his hot dragon cum, her magic clenching down oh-so-wonderfully tightly on and behind his knots much like she would have if he were truly inside her and she was cumming.

"...and by Celestia am I grateful you can still cum in me. Oh fuuuuck!" Twilight groaned out, her insides convulsing in reaction to the four extremely hard jets of steaming-hot cum against her cervix and flooding her vaginal fornix, her magic fluctuating as she lost concentration on the kneading spell, her own orgasm on the brink as her back legs trembled.

Casting an automated version of the spell that would last ten minutes or so on Spike's knots, Twilight let her focus solely dwell on her own pre-orgasmic feelings, but she herself needed something more. Just a little nudge to send her over.

"S-Spike, b-bite me!"

"W-Wha-?"

"I SAID BITE MECELESTIA DAMN IT! YOU KNOW WHERE!"

On demand, and despite his own orgasmic tremors – his mind flooded with bliss and his whole body tingling as he flooded his mare's foal-cove with his ultra-thick, very hot, and sticky drake-cum – Spike reached his head forward and sharply bit Twilight's right ear with his gem-crushingly sharp teeth hard enough for her to feel some pain but not hard enough to actually wound her, his claw tightening its grip on her crest and making his sharp claws dig into her skin enough to likely leave a short-lived mark each.

As Spike heard quite the loud whinny echoing off the crystalline shower walls, he felt Twilight's inner contractions growing rhythmic and milking the rest of his sperm into her, her clit winking in time with them; he knew he'd made her cum, a sense of pride washing over him as he felt his mare quaking beneath him in her climax.

After a number of seconds of pure bliss, Twilight came down from her orgasmic high enough to tell that Spike's initial four ejaculations once more stopped, with her feeling the heavy weight of his thick load deep within her and coating her walls and cervix. Instead, she now felt as he starting to slowly pulse more and more of his cum into her as he further inseminated his lover, Twilight feeling each little squirt, each little throb that accompanied it once every second; that and his spines digging into her walls things she found immensely satisfying.

Spike soon released her ear and crest, instead lazily licking or kissing along her neck as he practically collapsed on her, continuing to fill his mare up as her magic 'knotted' him to her. The two lovers shuddered against each other as Spike came in her for the next six minutes, Twilight light-headed and squeezing along his lengths the whole time. She felt as though she were in a perpetual minor orgasm the whole time Spike pumped more of his thinner baby gravy into her, her voluntary vaginal contractions still gently kneading him of more. "S-Spike...I love you..." Twilight panted out, her coat tingling nicely, her mind pleasantly numb after such a powerful release.

"Mm-'ove you too..." Spike mumbled out, his tongue currently wrapped around the base of the same ear he'd earlier bitten, Twilight feeling as his tongue gently constricted it and made her moan. He'd quickly learned that Twilight loved her ears licked or touched before, during, and after sex, but also liked them to be played with, rubbed, or scratched throughout the day or while cuddling. It was just another little thing that made Twilight, Twilight. Something that made her that much more special to him; something more he could do to make his beautiful mare happy.

As Spike gently tongued around and just within the flap of her ear, or alternately on the poll of her head, feeling her shudder in response. Spike slowly dismounted her, causing his knots to deflate and spines retract, her spell then ending and letting his cocks hang limply as he recovered. Twilight's legs still stayed locked as he easily slid out of her relaxed passage with a satisfying pop, with her clit winking in response to the now-warm dragon-seed drooling over her clitoral hood. Twilight's back-left leg trembled as he left her, her breathing reaching a slower pace as the warm water still washed over them, the shower completely forgotten as soon as he'd reached over and unintentionally mounted her to reach for the shampoo.

Everything came back to Twilight as she'd calmed down, an eye twitching as she realized just how long that, albeit lovely, sex had taken. "Spike, we have an appointment to get to..." Twilight said in a half-hearted, almost pouty tone, sounding much like Spike had when he was woken up earlier, "...or we're gonna be tardy."

Spike could tell Twi wasn't ready to call it quits on sex just yet, not when he'd spoiled her to two or three rounds, and multiple orgasms, almost daily. Instead, Spike slowly ran his claws up and down Twilight's stifles and croup, right over her cutie marks then up to just above her tail dock, in big circles, watching her wet tail flag to the side in reaction, revealing her semen-drooling pussy once more. "I know, but..." Spike started, licking his lips as he knelt down behind Twilight, "...first we have to 'clean' you. I made a pretty big mess in you after all."

Twilight's back tingled as she felt the thin, very distinct reptilian tongue playing over her cum-covered pussy lips, teasing out a wink from her. "S-Spike..." Twilight said with the same half-heartedness of before, tinted with her obvious need.

"Shh, it's OK. I'm just cleaning you in the shower." Spike said simply, before going back to his ministrations, slipping his tongue very easily into Twilight's passage and tasting his own flavor alongside hers; his musky masculine, lightly-bitter and lightly-spicy tasting cum mixing with her sweet-salty and lightly-musky feminine lube and cum in a very pleasant way.

"Yeah, I know..." Twilight sighed back, feeling her clit winking as Spike's long, dexterous tongue indeed cleaned her out of as much of his cum as he could reach, sinking deep into her passage, "...r-remember, not too deep. Don't go into my cervix...could hurt the foal..."

Twilight was still a bit surprised how Spike was willing to eat her out after he came in her almost every time after sex while he 'recharged', lapping away dutifully as though his semen wasn't there, or possibly even enjoying the flavor of his own emissions. She knew few stallions would do this for their mare, that was for sure, and that Spike was something special for it.

Spike simply nodded, licking and swirling around in her passage, time lost between them now as Twilight was leaning her head against the shower wall, squatting her rear end and locking her legs to give Spike's neck an easier time of it. She felt her own pleasure building slowly as Spike's tongue hit all the right spots, indeed long enough to easily double around itself in her canal and its forked tip to stimulate her clit too. Twilight loved it when he'd put her clit in the space between his tongue's tips, each tip curving over and doing small swipes or swirls on it like he was now, her breath hitching and clit winking each time he did.

As usual, Twilight didn't last long when Spike's tongue was involved, his claws meanwhile slightly digging into her plush flank's flesh and fur, adding a small tinge of pain to her pleasure. As she squirmed and tensed, her passage squeezing down on the thin, slithering tongue inside her as her clit winked rapidly under the tickling stimulation of Spike's tongue-tips, her mare fluids and Spike's saliva drooled down onto the shower floor before being washed away almost instantly by the water.

"S-Spike, I'm c-close..." Twilight warned, only feeling Spike nod once as his ministrations continued unabated, his tongue plumbing the depths of her squeezing inner passage. Spike savored the moans and trembles of his love, seeing how her head was now pressed into the floor as she'd slid down the wall, her in the 'face down flank up' position now, her legs trembling so much he was indeed mostly supporting her with his grip on her stifles.

Soon the swirling dragon tongue within her, the sensations of having every inch of her pussy and clit tended to all at once, made Twilight tip over the precarious edge she was balanced on. Twilight whole-body spasmed as her orgasm started, painting Spike's face with a couple squirts of her mare-cum as she was overwhelmed by another intense climax. Twilight's teeth were clenched, her hips rocking back into the muzzle so pleasing her as her clit winked rapidly while still being teased by her love's tongue-tips, the wriggling fullness in her pussy continuing unabated even as she continued kneading it within her rhythmically.

Spike, meanwhile, felt Twilight's clenching orgasmic contractions, hearing her panting and feeling her trembling as a thicker wetness than shower water squirted onto his face and rolled down his muzzle and outer throat; obviously, Spike had made his mare squirt again.

After her trembles stopped and her contractions slowed down, her panting growing into a more even heavy breathing, Spike slowly slid his draconic tongue out of his mare, Twilight squirming as she felt each inch being retracted and sliding over her post-orgasmically sensitive canal. As his tongue fully entered his mouth again, Spike parted from Twilight's pussy with a kiss over her lower lips, before kissing up her croup as he stood up.

The sheer sexiness of what he'd just caused Twilight to experience and the heady taste of their combined fluids in his mouth made Spike's cocks rock-hard again. He quickly mounted her once more as she stood there as she was before, with her ass presented in the air. "S-Spike? Again? We're gonna be-aaaaaah..." Twilight started to protest, before feeling herself so utterly filled with dragon dicks again, instead pushing her hips up to make herself more accessible as she gave in to her lust. Her mind blanked out at the sheer stimulation as he hilted her and his spines rose again, finding him pulling back and his barbs grazing over her sensitive canal once more. Twilight simply gave in as the wet, loud slaps resounding through the bathroom while he once more got to work dirtying his mare's pussy, only to inevitably clean it out again.

"B-buck me more...please...just fuckin' take me!" Twilight begged, earning a cocky grin from Spike as he heard the sexual desperation in her tone: her desperation for him to fuck her.

"As many times as you want me to, my love," Spike replied, gripping around Twilight's hips just a little tighter as he increased his pace to the delighted cries and squeals of the nearly overstimulated mare beneath him, grunting as he once more plunged into her warm, cum-soaked depths. The downward angle from her retained previous position only added to the sheer depth he initially got inside her, him bottoming out just short of her cervix.

Any worry about being late faded from Twilight's mind, her only concern now being for her and her drake's sexual satisfaction. The rest of the world could wait, as far as she was concerned, until they both had at least another orgasm.

Or three. Or five.

Author's Note

* - snout, but cuter.

** - the stage of development after a zygote (fertilized egg).

~

After a stupidly long hiatus, here's the next chapter. Hopefully, the next 3 coming out will be at a more reasonable pace.

Also, enjoy the sexy new cover-art I found!