Pairing(s): Big Mac x Twilight Sparkle, Luna(solo)

Contains female masturbation (hooves/magic), voyeurism, threesome, consensual breeding, anal penetration, prostate stimulation, cervical penetration, excessive cum, cum inflation, and impregnation.

~ ~ ~

Twilight awoke, the memory of her dream encounter with Luna still vivid in her mind. She felt a burning in her nether as she had before, a sure sign of her heat returning, with that fact further backed up by the slightly–musky odor emanating from her...but this time, she had a promise to end it. Once and for all. She knew the promise Luna had made her and the message she'd passed could not have been a simple dream because she'd been taken to the Dream Realm, with that proving to her that the real Luna had indeed visited her.

Twilight quickly untangled herself from her soaked bedclothes, easily learning that her crotch was leaking like a broken water-pump after awakening from such an erotic dream, with the promise of being bred again—and by none other than Big Mac!—making her arousal go into overtime. She quickly went to the restroom to prepare for her time with that sexy, virile stallion, debating on what if anything to bring. At last, she decided bringing only herself would likely suffice, given that's all she really needed for what was going to happen.

Twilight looked at herself in the mirror and met her reflection's eyes. In them she saw the eagerness of a foal learning it was Hearth Warming Eve, but also the uncertainty of somepony who was making a major step in their life. A pony nervous about the situation despite it being something they'd always wanted. Twilight took a deep breath and nodded to her reflection, determined to pull this off. At long last, she would have a foal of her very own, to love and care for. To teach and nurture.

Moments later Twilight was in the hallway, leaving a trail of arousal drops behind her as she quickly made her way from her chamber to that of Luna, both eager to feel those wonderful sensations again, and more nervous than ever before too. Was she really sure she wanted a foal? At that thought, her loins and instincts spoke for her as she felt another burn from her rear make her wince. After taking a deep breath and mentally preparing, Twilight stepped up to the door and raised her hoof to knock.

~

Luna awoke, turning to see Denclop now laying beside her on the bed and looking at her. Luna looked around as she found herself still laying over the bed in the same position she had been in when Denclop had mated her, and judging by the dull ache coming from her back legs after holding her up for so long, Luna realized she must have been out for an hour or so. As she lifted her upper-self up and rolled onto the bed, Luna found herself unintentionally cuddled up against the stallion Denclop possessed, feeling the warmth of his body against hers once again.

Before she knew what she was doing, Luna found her muzzle buried into the stallion's chest, inhaling his masculine scent as she felt his virile load still weighing heavily in her belly, a feeling of utter contentment overcoming her. Denclop asked, snapping Luna out of her post–coital bliss...and surprisingly remaining submissive to her even after ravishing her as it had. Luna then rose her head quickly from Mac's chest, meeting the white-glowing eyes of the mask.

"Your...Mistress...did. Very much so." Luna said truthfully, feeling the sense of fulfillment return, the one she'd never felt when she awoke after sating her heat with another stallion. The one that not even her heat-tender and secretly colt-friend Lumen Lunae could give her. Her heat was so totally and utterly quenched as it had never been before, the usual fragments of the burn and need that usually resided within her, even after a session with a stallion, now non–existent. Feeling just the way she knew she would feel after Denclop bred her, her breeding instinct's once-screaming now completely silenced.

When Luna quickly noticed the complete emptiness of something solid in her marehood that wasn't there when she'd fallen asleep, she found that the sex toy had been removed from her and was nearby Denclop. Luna only guessed it was curious about it, so it had removed it from her and studied it while she was asleep and within the dream realm.

Luna was somewhat disappointed by the loss of the sensation of fullness it had provided, but quickly dismissed it as Denclop spoke again. Denclop asked, only a hint of hope in her speech as she asked her captor for freedom.

"I..." Luna started, only to be interrupted by a knock on her chamber door.

~ ~ ~ ~ ~

Twilight's hoof landed three times on Luna's bedchamber door, the dull thuds echoing slightly within the high-ceilinged hallway. Soon after she saw and heard the door opening as well as a quiet mare's voice saying something in a demanding tone, followed by that familiar voice greeting her in, "C–come in, Twilight". It was the voice of Princess Luna, but in a tone she'd never heard before, deeper and huskier then usual, and she could swear she heard her voice crack.

"Prin...I mean Luna?" Twilight asked as she stepped inside...and was immediately greeted by Big Mac laying on the bed, his legs spread and his erect 'penis' fully on view as he faced the door. She was taken quite aback, the lewd sight bringing a blush to her face immediately as she realized Luna was there too. Luna was laying on the bed behind him, her eyes softly shut and a gentle smile on her face as she lay on a pillow, the word 'afterglow' in a facial expression.

Another thing Twilight noticed was a scent similar to the one she was making earlier and one that she'd smelled for years in her spring-time visits Canterlot, what she could only assume as Luna's 'pheromones', which she'd read about in the book earlier...as well as the scent she and Big Mac had left in the library earlier when they'd bred. The scent of 'sex'.

"L–Luna...? Mac...? I..." Twilight's brain short-circuited as she once more looked upon Mac's fairly large and fully-hard stallionhood, her heart skipping a beat and her now–flowing slit acting for her as she took a step towards him, then another as her instincts drew her towards this virile and willing stallion. The same stallion whom earlier had been denied the chance to claim her, to satisfy her and fill her with a foal.

Not this time he wouldn't be.

Twilight watched as Big Mac moved to get up, but heard Luna speak as she placed a hoof on his shoulder – "Halt, whelp. I did not say you could move." Twilight paused herself only a few steps away from the bed, knowing she was not being spoken to but still stunned to hear Luna speak like this, but somehow she was unsurprised. Luna had always seemed the domineering type, after all. "Stay." Luna said again as Mac slightly shifted and Denclop obeyed, remaining on the bed but clearly tensing as Mac apparently caught a whiff of Twilight's heat.

Twilight watched as Luna's eyes opened while the mask apparently spoke to her telepathically as it had to herself earlier, unable to hear it, but more then able to pick up the tone of the conversation by Luna's responses: "Yes, I did bring her here for you to...yes, but I did not say you could. I am your mistress and you shall obey...well, that's up to Twilight. I'll have to ask her."

Luna finally looked up to Twilight as she finished, making the latter shrink back at the recognition of her presence. Luna's small smile had been replaced with a very serious look as she turned her attention to Twilight, making Twilight slightly nervous over what may be said. "Twilight, are you...sure this is what you want? As I said earlier, once you do this there is no going back – once you're bred by Denclop, you will have a foal, with no doubts. You WILL get pregnant." Luna said, then watched as Twilight's face scrunched up with that look she got when she was deep in thought, undoubtedly considering Luna's final warning.

~

Twilight thought hard about whether this was what she truly wanted, but all along she knew the final decision, her instinct and subconscious, and conscious mind alike screaming the answer out to her: screaming that she did fully, truly want a foal. Twilight briefly considered Big Mac being trapped and forced to do this by Denclop, but that thought was quickly forced from her mind as white-hot lust once more took its place, the scent of a stallion nearby setting her mind ablaze with desire.

"Luna, I'm certain. I really do want this." Twilight finally said, her voice barely above a whisper. She spoke low both out of her embarrassment, but also from the pure need burning through her veins at the situation she found herself in. Big Mac, the literal pony of her dreams, was laying right in front of her, his 'penis' fully 'erect' and ready to enter her 'vagina'.

Is Luna going to watch me 'breed'? Twilight wondered against her will, then finding she was totally OK with that thought. Oh please, yes!

~

"Very well Twilight, if you're certain. Denclop, rise and go to her. Give her what she's asked for." Luna said, feeling herself shift in her bed as the large stallion beside her immediately got up and went to Twilight. As he departed, Luna then rolled over to where Big Mac had lain only moments ago, the warmth and scent of a stallion still on her bed. Luna was unable to help herself as she dug her muzzle into the pillow, smelling the bold scent of the stallion who had so shortly before occupied it – and her.

"P–please Denclop. 'M–mate' me. Give me a foal." Luna heard Twilight speak as her muzzle was still basking in the stallion's scent, though barely loud enough for Luna to hear them even though they were only a few feet away from her. After hearing that, Luna looked up again to see Big Mac sniffing at Twilight's crotch, watching his upper lip rise as he took her musky scent in more fully.

Twilight winked in invitation, to which Luna saw Big Mac nod – only to step back a bit, slightly confusing Luna. Why was he backing away from her when he surely was going to breed her? Luna wondered, but why was then revealed as shortly after Denclop stepped back, a blue mist surrounded Mac and one of pink surrounded Twilight.

Luna then watch them inhale the mist and saw Twilight's trembling increase as a result, the mist clearly doing its job as Luna saw Twilight's slit wink rapidly and heard a loud fwap as Mac's cock hit his underbelly, getting a very nice diagonal angle of everything from her low-set bed.

Seconds later Luna watched as Mac stepped over Twilight, hearing her gasp as his chest rubbed her croup, watching her eyes ease shut at the sensation of finally being mounted again in her heat, the sensation Luna herself had just so recently felt. Luna subconsciously moved a hoof over her teats and down to her still-oozing crotch as she watched, feeling the warm seed of a stallion still streaming out of her well–stretched passage; feeling it rolling down over her plothole, into her tail, then seeping through onto the mattress below.

Luna watched as Mac's hips smoothly undulated against Twilight's rump, hearing a soft gasp as she watched Twilight spread her back legs more and her tail flagged higher, undoubtedly acting on reflex to the cockhead tapping against her rear and the grinding on her croup.

Seconds later, Luna heard a pleased whine and a more masculine groan at the same moment, then watched as Mac quickly shifted forward to meet his hips to Twilight's. Luna subsequently pressed into her own filled marehood with her hoof, a gasp of her own joining the others' sounds of pleasure.

~

Twilight heard Luna tell Big Mac to come to her, and couldn't help but feel a surge of giddiness. She wanted to yell and hop and skip for joy, but felt her hooves figuratively glued to the floor as she heard a shift and a light creak of the bed, shortly followed by a heavy –clop–clop–clop– of hooves approaching her.

Twilight turned to watch the wonderful red stallion approach her, then turned her head as she watched him swiftly walk behind her. No wasting time like their previous encounter Twilight supposed, for which she was glad as she felt another burn from inside her. She heard a rather loud sniffing behind her, feeling Big Mac's muzzle meeting her slit and opening her mouth as the sensations that such a simple connection caused surged through her; wanting to gasp or cry out, but finding herself unable to even breathe as her arousal rose to almost-unbearable already.

"P–please Denclop. 'M–mate' me. Give me a foal." Twilight whispered breathlessly as she felt Mac nuzzle her crotch again briefly, winking herself to him before he then... started backing away?!

Twilight only wondered why for a second before the pink mist from before surrounded her, making her worry that Denclop was going to leave her unsatisfied again quickly dissipate. Twilight then inhaled the mist, feeling her need somehow burn even hotter, feeling her slit now winking near-constantly as her body begged the stallion behind her to mount her, her sensitivity to everything now through the roof and to the Moon.

As she heard the fwap of Big Mac's penis against his underside, Twilight nearly came at that sound alone, making her have the passive thought that being this horny for too long likely wasn't healthy, believing this so much so that she nearly made a move to remedy that.

Before she could turn and pounce on Big Mac to take him into her herself however, Twilight at long last felt him climb over her, gasping at the sudden burst of sensation his chest rubbing her croup caused and feeling herself wink again as well as grit her teeth as she felt his flat head starting to tap against her rear. The feeling of his penis even touching her made her squirm in pleasure, making her spread her back legs wider in anticipation. At long last, she felt his head make contact with her swollen lower lips once more and couldn't stop it as a satisfied whine came from her throat, pealing out like a siren as she felt him then quickly slip inside.

Inside. He was inside her. Twilight's whine morphed into a contented hum as Mac swiftly slid deeper into her well–lubed and welcoming body, making her back arch up against him and her head lull back as she felt him fill her so fully once more, feeling her need quell ever-so-slightly as he entered her begging passage.

Every second was bliss, his 'penis' 'penetrating' her 'vagina' deeper – but as his 'medial ring' brushed her 'clitoris' on the way in, Twilight felt herself tremble hard as her pleasure tripled for a second, feeling her head go light as the sensation overwhelmed her.

When Mac suddenly stopped a few seconds later, Twilight felt as his stifles met hers and couldn't help but release a heavy moan at feeling him completely filling her now, her body eagerly clenching around his full length at long last.

~

Luna watched as they remained still once Big Mac had hilted Twilight, the fully–filled mare's head tilted back and eyes closed in sheer bliss. Oh how Luna remembered that sense of fullness and fulfillment, of being fully stuffed by the stallion – the short while ago she'd been with Denclop, and before that Lumen, still vivid in her memory.

As she rubbed a little harder on her marehood and started tracing little circles on her clit, Luna watched as Big Mac started a slow pattern of deep humps into Twilight, only removing himself a couple inches each time before roughly humping back into her. That was new, Luna thought, with Twilight reacting to it quite dramatically – judging by her sudden cry when he'd started, she apparently really loved it, leaving Luna slightly jealous as she kept rubbing herself with only her own hoof.

It wasn't long until Luna watched Mac's hips drew back further and the humps back in became longer and just as forceful, Luna watching Twilight's mouth once more opening in a perfect 'O' as her body started to rock from the force of the impact as Mac's stifles slammed against hers now, Mac's own head lulling back as he took this needing mare hard.

Luna knew her hoof simply wouldn't be enough to get herself off again to such an arousing show, so she channeled some magic into her horn, quickly concentrating it and transforming it into a familiar shape – that of a stallionhood. As she swiftly plugged herself with it and deeply moaned when she'd entered then hilted herself all at once, her semen–lined path easily accepted the magical replacement for a stallion and squeezed down on it, simply glad to be filled again during the extremely sexy act taking place before her and compacting Big Mac's load against her cervix and into her womb once more.

Then Luna got a naughty thought – and once she had it, she couldn't get it out of her head. She had to do it. With a mischievous grin she fed more magic into her horn, then concentrated it both on Big Mac and Twilight.

~

Twilight heard a feminine moan from her left, then suddenly Twilight felt something...different. It was like her clit was being surrounded by a buzzing, tingling warmth that could be likened to electricity but was so much more distinct. As she pondered it for only a moment more, she remembered that sensation – that obvious, gentle tingle of magic on flesh, only now amplified by a bazillion in her state of massive arousal.

Twilight felt a line of drool stream down her neck as she was overstimulated now, her mind unable to cope with the torrents of pleasure flowing through her as Mac again thrust into her and the magic at her clit continually rubbed and tingled – her mind simply shutting down everything but her instincts and base biological functions in compensation for the intense sensations coming from between her legs.

~

Luna focused her magic once more and heard a rather feminine whine come from Big Mac in response, watching his humps into Twilight grow more desperate as she focused her magic once more. This time instead of focusing it on Twilight's clit, Luna started stroking Big Mac's prostate, pressing her magic deep into it and then feeding a little more magic into all three of her spells to make the tingling and pleasure more intense for all three of them.

Luna watched as the two breeding ponies grow closer to their climax, watching as Mac upped his humps into Twilight once more in reaction to the increased force and tingling at his most pleasurable point – seeing Twilight trembling so hard now that she nearly looked like she would collapse if Mac didn't have a strong grip on her body. She then matching their increased pace with her magic–dildo as she also concentrated her magic more on Mac and Twilight, seeing what her tricks were doing and getting quite a thrill off of it as another intense burst of pleasure surge through her when she heard another whine from Twilight.

~

Denclop felt something rubbing that spot Luna's penis had earlier, feeling pleasure beyond what she had earlier as the strokes became more rough and the tingling more intense moments later, urging her to breed the mare she was inside that much harder. In return for her hard thrusts, Denclop felt Twilight's walls grow looser with each thrust in, then squeeze tightly on him as he tried to escape, her mare clearly welcoming then trying to keep him inside her. But instead of remaining inside she needed to hump harder, her Vessel's body demanded it. She literally couldn't stop herself even if she tried to.

It wasn't but a few seconds longer after that sensation had started that Denclop felt Big Mac flaring already, yet couldn't stop her vessel from humping hard and deep into the mare now, his instincts merging with her Calling and forcing her to give this mare her Gift so soon.

~

Twilight felt Mac flaring inside her again and squealed out as her passage started squeezing around him, feeling herself on the precipice of the cliff of release as she felt the magic on her clit grow stronger in intensity, ramping her already mind–numbing pleasure higher still. She felt her walls starting to pulse rhythmically around that wonderful 'penis' inside her, feeling it stretch her innermost walls more taut as Mac swelled further deep within her, feeling at long last the pure pleasure of being fully and truely bred.

As she felt her walls clenching around the stallion contained within them, Twilight felt herself tip over her edge as his head reached its full flare and his whole length started pulsating within her, making Twilight let out an outright scream of ecstasy as she came very hard.

~

Denclop felt as her mare's walls tightened around her Vessel's flaring member, making Mac hump harder to get through her tight clenches, hearing the mare whimper in pleasure in response to her increased force. At long last, Denclop felt her Vessel's pleasure quickly climbing as the mare's sheathe grew tighter around her tip. This was easily one of the most intense sensations Denclop had even experienced through somepony in her entire existence; including all of her experiences tonight, in her previous escape, as well as with the Zebras so long ago.

Suddenly, everything came to an end. As Mac grew larger still inside her, Denclop let out another high–pitched whine as Mac's forehooves squeezed Twilight's sides tighter on reflex, thrusting in one more time and burying him to the hilt within her as she felt his stallionhood starting to pulse. Denclop thought she heard somepony shouting "YES! 'IMPREGNATE' ME! GIVE ME A FOAL! M–make me 'pregnant'..." but was uncertain – her mind clean as a slate save for the swiftly intensifying feelings in her vessel's groin and rear.

~

Luna heard Twilight's orgasmic cry and that set off her own orgasm as she started pounding herself with the dildo harder, her own intense climax overtaking her as she heard a scream and whine from Twilight and Big Mac, respectively. She started bucking her hips into the air as she watched Mac's hips press tightly against Twilight's, seeing their faces and bodies tense as he likely flared or came inside her – or possibly both. While little was visible from the outside, Luna knew something was definitely going on inside her right now! Memories of herself being stretched so far by his flare and then that satisfying, filling gushing...

Luna's mind simply blanked as another pulse of overwhelming pleasure surged through her, forcing her head back into the pillow she was laying on and clenching her eyes shut with the scent of stallion and sex and heat surrounding her as she came hard, feeling her passage clenching around her magic dildo as she panted and squirmed and moaned through her orgasm, her contractions pulling Mac's and Lumen's seed deep inside of her once more. She forced her eyes open again to watch just as Twilight and Mac experienced theirs, however, not wanting to miss it.

Pleasure surged through Luna as she made the flare of her magic dildo expand in her just as a stallion's would, also making it pulse and ripple slightly to make her pleasure spike that much higher, now unable to prevent a deep moan of pure ecstasy from escaping her throat as she heard Twilight scream out "YES! 'IMPREGNATE' ME! GIVE ME A FOAL! M–make me 'pregnant'...", with that cry of ecstasy sending her own pleasure just a little higher.

~

Twilight felt the first gooey burst inside her as she felt Mac's 'penis' jerk inside her extra hard that time, her mind going white as she at last felt him 'ejaculate' in her, her dream come true as she felt another substantial, hot gush inside her, then another and another.

Twilight then felt herself squeezing and kneading his cock for more, her entire existence at this point only focused on getting more of that sticky, filling, satisfying warmth inside of her. She felt as burst after burst of Mac's seed flooded into her passage and then after felt it spreading into her womb, filling her so full that she felt like she may just die from the intensity of the sensations blazing through her. "YES! 'IMPREGNATE' ME! GIVE ME A FOAL! M–make me 'pregnant'..." Twilight screamed out, not knowing what she was saying until she already had, pleasure beyond compare filling her alongside the semen that would indeed make her pregnant.

Gush after gush still filled her so many seconds of agonizing pleasure later, making her already–stuffed womb start to expand, that feeling of ultimate fullness making Twilight tremble hard and scream out once more as she was finally being 'impregnated', finally being given a foal. Even as she was being crammed so full of his seed, Twilight still wanted more from her stallion."D–DEEPERRRRRRRRR!" Twilight squealed out and in response felt Mac start to hump so very roughly into her, feeling him tapping that part he had earlier repeatedly – before at last feeling it.

Twilight felt that painful yet wonderful spreading so deep inside her as Mac finally penetrated her 'cervix' again – and as she felt the first gush of semen directly into her womb, that was all she could take. Twilight screamed in ecstasy once more as she watched her world turn black, collapsing to the floor as both her mind and body gave out.

~

Denclop was in ecstasy. This was by far one of the most intense orgasms she'd had in her thousands of years of existence – feeling this mare's hot, tight insides gripping around her so tightly for the second time this night, feeling something rubbing that spot in her Vessel's rear that set his breeding instincts haywire, and finally the feeling of her Vessel's seed splashing back against her flare the way that she so loved. The way of telling her this fertile mare was full of her Gift now.

As Denclop heard her mare scream out for her to go deeper, she moved to comply. She quickly shifted inside of Twilight so that her Vessel's thrusts would be be directly lined up the mare's final barrier, then thrust in hard, her Vessel's flared head acting much like a battering ram against that final wall between Denclop and the mare's very fertile womb itself.

At long last Denclop felt the final hurdle spread before the power of her blows, feeling herself pass the cervix – and started gushing directly into a mare's womb yet again. She then heard another ear–piercing scream of pleasure from the mare beneath and around her as Twilight then suddenly collapsed to the floor, Big Mac's penis wetly sliding out of her as he still continued to spend his load all over her wings, back, and finally rump and tail as his gushes became spurts, then finally ended some time later – ending up leaving Twilight completely coated in and filled with his seed.

~

Luna heard as Twilight screamed again, then looked over to see her collapsing beneath Denclop. Her first reaction was panic the the mask had somehow harmed her, but that was quickly quelled as she did a quick bio-scan on Twilight and revealed nothing wrong with her despite there being an extremely high endorphin level in her system. That, however, was easily explained away given the circumstances.

After determining Denclop had done nothing out of the ordinary to Twilight and figuring Twilight had likely just passed out from over–exertion, Luna then fully focused back to her own orgasm, making the pseuo–penis inside her thicken evermore and spread her clenching walls wider, all while watching Denclop's Vessel now spray his seed all over Twilight's back and rump.

As Luna came off of her powerful orgasm some moments later, she spoke something in a chant – briefly hesitating before then speaking the words with regret, knowing they must be spoken for the good of Equestria.

"Denclop, thy Duty is fulfilled. Sleep, for thine breeding season hath ended."

Author's Note

I've been working on this chapter on-and-off since I finished the last one, and I think it turned out pretty well. Going through three perspectives was kinda fun. One more chapter planned for this story, maybe 2.

Hope the Twilight chapter I've been teasing you with since chapter 3 was worth it, and it didn't come off as disappointing after such a long period of anticipation. Also, Luna sure knows her mare and stallion anatomy well! Then too, she's probably been with literally thousands of both, so why wouldn't she?!

Anyhow, if you liked it, feel free to leave me a comment. I love hearing praise, constructive criticism, and discussions all the same on my work, and really do get excited to see that somepony commented on one of my stories. So yes, please, comment!