Author's Note

Here's your treat!

Mistaken Identity (Nightmare Night)

Nightmare Moon looked at herself in the mirror, eyes narrowing slightly, inspecting her form. Her helmet was fitted perfectly, her wavy blue mane was just the right colour and density, and her sleek black fur was perfectly smooth.

Behind her, a second Nightmare Moon watched over her shoulder, giving a smile that revealed her two elongated canines. “These are so perfect!”

Even her voice was that of Nightmare Moon, even if the pony ‘underneath’ was not.

Twilight looked back over her shoulder, giving a nervous smile, her new black wings flexing anxiously. “Are you sure it’s okay? I got them as close to Nightmare Moon as I could.”

“They’re perfect,” Cadance responded, stretching out one of her own wings to inspect it curiously. “You said this magic will last hours?”

“Forever, if it’s not reversed,” Twilight said with a slightly nervous giggle. “But it’s simple enough to dispell. You do remember how to dispell it, right?”

“Just a simple spell,” Cadance said with a toothy smile, stepping in a slow circle, examining herself in the mirror. “You’re absolutely sure Luna doesn’t mind?”

Twilight nodded once. “I made doubly sure. She’s not even going to be Nightmare Moon tonight, she’s going as a Shadowbolt.”

“A Shadowbolt?” Cadance asked, inspecting her hoof, lightly tugging at one of the coverings with her new longer teeth. “Copying Rainbow Dash from last year, I presume?”

“Well, the suits are rather nice,” Twilight admitted, giving a helpless shrug. “To each their own. So… I’ll go terrorize Ponyville, and you can stay here and terrorize Canterlot?”

“Sounds like a plan!” Cadance said, before frowning to herself, brow furrowing thoughtfully.

Twilight looked back over her shoulder again. “What are you thinking?”

“Me? Oh. Just, you know, wondering where your brother is,” Cadance said with the slightest of wicked smiles spreading across her muzzle. “I could terrorize him with this form.”

“What’s he going as this year?” Twilight queried.

“A batpony,” Cadance said with a smile. “He’s got these goofy wings glued to his back, and he borrowed some armor. Keeps trying to creep up on me and pretend to suck my blood.”

“Batponies don’t… really drink blood do they?” Twilight asked blankly, wracking her mind for anything she had read on them.

“Not that I know of,” Cadance said flippantly. “He just thinks it’s funny.”

“Goofball,” Twilight said, shaking her head. “Well, you terrorize here. I’m off to Ponyville!”

Twilight was moving towards the window when Cadance stopped her. “Twilight, wait.”

Pausing, Twilight looked back over her shoulder, wings half-unfurled.

“Don’t fly,” Cadance said firmly. “You’re… relatively new to wings and flying in different forms could be… awkward.”

“I flew just fine as a breezie,” Twilight countered.

Cadance arched one of Nightmare Moon’s eyebrows. “And if you hit terminal velocity as a breezie, would it shatter every bone in your body on impact?”

“Point taken,” Twilight said, nose wrinkling slightly as she turned and headed for the door instead, giving a weary sigh. “But it’s so far to Ponyville…”

“Nopony ever said that being a trickster was easy,” Cadance said with a wry smile. “Maybe you can frighten some colts and fillies on the way there?”

Twilight kept her head down as she walked down the Canterlot streets. Occasional colts and fillies crossed her path, and she made sure to smile and widen her eyes under the cloak whenever eye contact was made.

The eerie glow of her eyes and teeth in the shadowy recesses of her cloak made each and every one of them bolt down the streets, screaming in terror.

Twilight’s smile became more real as she watched the foals bolt away, and she felt slightly better about her plan for the night as she headed for the long, long path down to Ponyville.

The path to Ponyville was lit with the eerie orange glow of a thousand burning jack-o-lanterns, with bats occasionally swooping past the lights, and fake spiders hung from the trees. The twists and turns of the path were hardly vacant of ponies, but each individual stretch that didn’t have any ponies in it seemed utterly empty and devoid of any life.

“My Princess!” a familiar voice called, and Twilight blinked once, snapping to attention, looking back over her shoulder.

A batpony stood on the path behind her, dimly lit by the jack-o-lanterns, his features indeterminate in the gloom.

Twilight opened her mouth to tell the batpony that she was just in disguise, and not actually Luna, when the batpony stepped forwards and her eye caught the black-painted spire of a unicorn horn poking up from his forehead.

Blinking once, Twilight tilted her head to the left, before giving a toothy smile. It had to be Shining Armor!

His makeup was immaculate, and with the special armor set of the dark guard, he looked exactly like a batpony in low light. The wings, drooping listlessly at his sides, and the horn poking from under the askew helmet were the only things that gave him away.

“Yes, my subject?” Twilight asked, playing along, rounding on the stallion. She was taller than him now, and it was very strange to look down at her brother’s face. Even when she had become an alicorn, she was still at his height. Now she towered over him by several inches.

“I have done what you asked, your majesty,” Shining Armor said, bowing low, making his wings flop pointlessly.

Twilight suppressed a giggle. “Very good, my subject. You deserve a reward.” She reached to her side, about to slip her hoof underneath the cloak to find a bag of candy.

“Not here, Cady!” Shining Armor hissed, making a motion with a hoof.

Twilight arched an eyebrow, a slow, wicked smirk spreading across her muzzle underneath the hood. Shining Armor thought she was Cadance!

“Very well,” Twilight said, waving a hoof imperiously. “Pray lead us somewhere more adequate,” she said commandingly.

All she had to do was play the part for a few minutes, drop her spell and return to her normal self, and she would have a prank worthy of Rainbow Dash for no effort at all!

Shining Armor gave a smile at that, immediately stepping into the trees. The sound of his eager hoofbeats travelled away into the darkness.

Twilight frowned, but followed after him, tugging at her cloak when it snagged on twigs.

“Shining?” she called, brow furrowing. It was quite dark this far off the path, and even the moonlight struggled to light the leaf-littered ground.

“Shining?” Twilight called again, a little louder.

“Your majesty,” Shining Armor said, bowing with a smile.

“My subject,” Twilight said with a smirk. “I have a confession…”

“Have you been… naughty?” Shining Armor asked with a wicked smile, pressing closer.

Twilight opened her mouth to respond, her cheeks flushing at her brother’s obvious innuendo. “N-no—”

“Do you want to?” Shining Armor cut across before she could say anything else, pushing in to give her a sudden heated, eager kiss. “You are so hot like this, Cady!”

Twilight was stunned, eyes wide at the sudden kiss. She hadn’t even had time to push him away or stop him!

“You mentioned a reward,” Shining Armor purred, nuzzling at her neck and then brushing past to push down her cloak slightly, beginning to nibble and bite lightly at the leading edge of her wing.

Twilight’s wings stiffened slightly under the cloak, and she almost melted under the bites and nibbles. It was sublime. Her mind wandered for a moment, trying to conceive of where her brother had learned to do such things to wings.

Warmth rose in her face as she realised exactly where he had learned to do such things. With Cadance, the princess of love. Probably all of those times he rutted her. The blush intensified as the mental image of her brother fucking Cadance flashed through her mind. It was crystal clear in her mind. Perfect white flanks heaving as he humped deep into the princess, grasping one of her wings in his mouth, giving those maddening nibbles and tugs as he crammed inch after inch of his stiff cock deep in—

Twilight gasped, eyes widening as a hoof suddenly rubbed right up against her moistening cunny, grinding in against her slowly. It wasn’t her own cunt that her brother was rubbing his hoof against, but rather, Nightmare Moon’s. Instead of purple, it was black, with a glimmer of eager, soft pink between the pliable black lips.

“Fuck you’re hot,” Shining Armor groaned, giving a firmer rub up between her thighs, spreading some of her own gathering wetness over the soft lips of her cunt. “I’ve been wanting this all fucking day,” he growled lustfully.

Twilight’s mind snapped into overdrive. Cadance had planned this? They had sat down and planned her brother rutting a simile of Nightmare Moon? This was something they had discussed and decided upon? It was so depraved...

...And arousing.

“Sh-Shining—” Twilight started urgently. She had to make some excuse, think of some reason for her to leave. There was now no way for her to let Shining know he was rubbing his little sister’s drooling cunt. But the stimulation was driving her nuts, and each rub chased out any coherent thoughts that might have been forming. “Y-you need t-to…”

“Yes?” Shining Armor asked expectantly, biting heatedly at the side of her neck, giving a firm little rub right over her clit, making her hips jerk and lift slightly.

Twilight whimpered softly, ears splaying back heavily, her new wings stiffening slightly. Her head lowered and she quivered in delight, trying to focus. Her new angle silhouetted something far more distracting than just a hoof rubbing at her aching cunt.

Shining Armor had been anticipating this for white a while. He was already ‘aroused’. Inch after inch of her brother’s stiff cock stood proudly, visibly throbbing with anticipation at the thought of getting to screw Nightmare Moon.

Twilight swallowed thickly, staring at the outline of the throbbing length. She had seen it before, one time when she had walked into his room without knocking. But that had been years ago, before she had been interested in colts at all. She hadn’t understood what it was. But now, she definitely knew.

If she didn’t do something soon, her brother was going to cramming that entire glorious length inside her cunny.

Or maybe even down her throat…

Twilight’s mind was instantly overtaken by the image of Shining on his back, watching Cadance blowing him, pink muzzle bobbing eagerly in his lap. Maybe even holding her mane, urging her up and down…

Did Cadance swallow? Did Shining Armor hold her down as he came right in her mouth? Did she pull back and open her muzzle, extending her tongue to accept the eager spurts of her brother’s spunk?

“Well?” Shining Armor asked, smirking at her, rubbing his hoof even more firmly against her, spreading her own wetness over the mound of her eager cunt. “You look like you want this more than I do, your majesty.”

For a split second, Twilight considered staying. Saying nothing and just staying, allowing her brother to screw the facsimile of Nightmare Moon…

Immediately, a gush of her liquids spilled down from her clenching cunt, drooling over her brother’s hoof. Her heart rate increased rapidly, pounding in her ears, and she quivered weakly.

“Y-you need to… n-need to… ha-have to…” Twilight whimpered, dancing from one hoof to the other, wings stiffening heavily. “N-need to w-worship m-me… w-with your t-tongue…”

“So long as you repay the favour…” Shining Armor smirked, stepping around her eagerly.

Twilight was stunned, staring into the darkness, eyes wide, unable to believe what she had just said.

A hoof touched at her rump, and she jumped slightly as a firm pressure spread her open. She was vaguely aware of her aching cunt being spread with the firm pressure of her brother’s hoof on it, and then the tickle, and then firm grind of his tongue along with a heated exhalation, right against her inner flesh. A helpless groan left her quivering lips, and her hooves went weak. She found herself on her chest in short order, rump lifted for her brother’s eager licks at her drooling entrance.

Shining Armor’s hooves grasped at her rump, squeezing and rubbing over the firm expanse of smooth black flesh, helping to spread her open so that his eager tongue could dig into the exposed inner flesh.

Twilight whimpered in delight, her wings stiffening rapidly, fluttering lightly above her. Her cloak slipped off entirely as she pushed back against her brother’s eager licks, her hindlegs quivering and eager cunt clenching at his tongue. Tilting her head slightly to one side, she caught sight of Shining Armor’s eager erection, bobbing underneath him. Her horn lit up, and she licked her lips lewdly as a band of magic encircled the end, just underneath the swollen crown, and began to work up and down.

A heated gasp against her drooling cunny made her flush with embarassment and a certain pride. “Y-yes S-shiny… Lick me…”

“Yes, your majesty,” Shining Armor groaned, lightly rocking his hips back and forth with the pressure sliding up and down his stiffened cock, drooling a slick dribble of precum onto the ground. He returned to lapping at her with a will, forehooves now spreading her open properly so his tongue could dig right in against her depths, sending her absolutely crazy with the intense stimulation against barely-touched flesh.

Twilight caught sight of the slick dribble of his moisture, shining in the moonlight, and she was overcome with the sudden urge to taste it. She pondered on it, on how it might taste, and feel against her hungry tongue, devoting half of her mind to that while the other half was whisked away by the sublime sensation of her brother eating her out so eagerly. The magic around his throbbing length started to work up and down faster, trying to coax out more of the slick precum for her viewing pleasure.

One of his hooves lifted to rub at her clit, and she just lost it. Her entire form tensed and spasmed, and she clenched her jaw as she arched, the firm depths of her eager cunt clenching at his tongue almost urgently as she spilled a gush of moisture over her brother’s lips and mouth.

Shining Armor smirked, chuckling against her faintly, tongue slowly drawing up the length of her spasming, clenching, firm black cunny. “You taste good…” he growled, giving her rump another firm squeeze. He rose to his hooves properly again, though, slowly circling around her again, licking his moistened lips. “But I wanna see that sexy muzzle streaked with my cum…”

Twilight looked up at her brother, eyes widening, heat rising in her cheeks and wings stiffening on reflex. “W-what?”

“I want to cum in your mouth,” Shining Armor repeated with a wicked smile, stepping over top of her, letting the stiff length of his cock dangle right in front of her nose. “Your loyal subject wants his reward…”

Twilight flushed deeply, entranced by the sight of her brother’s urgent, stiffened cock right in front of her nose. One of her hooves crept down her stomach, slowly rubbing just shy of the slick, aching cunny. She licked her lips weakly. “I-I’ve got f-fangs now, S-Shiny… a-are you s—”

Shining Armor cut her off however, a powerful hoof grasping her newly-enlongated horn and dragging Nightmare Moon’s soft lips right up to the spongy tip of his stiff, throbbing cock.

Twilight whimpered softly, her nose and lips suddenly slick with her brother’s precum, the slimy substance sticking to her black fur. She licked her lips anxiously, accidentally lapping up his precum and brushing her tongue against the tip of his cock in the process.

The hot, musky taste of her brother’s precum flooded her senses, and she quivered weakly, the hoof pushing all the way back to begin rubbing urgently at her inflamed cunt.

“Fuck!” Twilight heard her brother hiss, and a pair of hooves grasped around her muzzle, tugging it upwards. “Open up for me, your majesty! Show me that sexy mouth!”

Twilight flushed deeply at the implications, whimpering in the back of her throat, rubbing almost fervently at her drooling cunny. Her muzzle opened, lips parting and tongue extending past her pointed fangs, presenting her muzzle for her brother’s intent gaze.

Shining Armor gave a low groan of delight as he peered down into Nightmare Moon’s open mouth, biting his own tongue and giving a shudder. “Fuck that’s hot…” he growled, even as he tugged her muzzle down and slipped his cock directly into her mouth without any warning.

Twilight’s eyes widened, and she quivered in surprise, giving a muffled sound around the thick cock tip spreading her jaws. The heated taste of her brother’s arousal flooded her senses, and she shivered once more, rubbing urgently at her drooling, spasming cunt.

“S-suck on me, Cady…” Shining Armor whimpered needily, tugging at her muzzle to encourage her to move. “N-need to cum in that sexy fucking muzzle.”

Flushing furiously, Twilight closed her lips around the tip of his cock, giving a slow, gentle suckle. Her fangs grazed along the bottom and top of it, but there was just no way to avoid brushing the ivory points over him with how much he spread her jaws. Her hoof rubbed insistently at her clit, sending shocks of pleasure through her system as she began to slowly grind her smooth, sinuous tongue right along the underside of her brother’s thick cocktip.

Shining Armor groaned faintly, giving a slow roll of his hips against her muzzle, working the fat head of it against her smooth tongue, drooling musky precum directly onto her tongue.

Twilight whimpered softly, quivering in another miniature orgasm as she tasted her brother’s eagerness on her tongue. With a wanton groan, she pushed a little bit further down him, eyes slowly opening to stare up at him.

Groaning faintly and rocking back and forth, Shining Armor gyrated the eager stiffness of his cock within her muzzle, grinding it over her tongue. He glanced down at her, catching her expression, making eye contact.

Twilight looked up at him, lightly swirling her tongue along his underside, before giving a toothy, eager smile and beginning to suckle at him eagerly.

Shining Armor almost lost it right there, a hoof grasping her wispy mane with a long, quivering groan escaping his muzzle. “O-oh f-fuck… like that… yes…”

Twilight hadn’t expected her brother to be quite so vocal or use such crass language… but she liked it. Every eager twitch of his throbbing cock and every dribble of precum that graced her hungry muzzle with its presence just made her rub at her aching cunt all the more eagerly.

“Oh… fuck…” Shining Armor groaned, taking a step forwards and starting to hump almost urgently into her mouth. “I-I’m gonna cum Cady…”

Twilight flushed again, eyes widening slightly. She had been intending to pull back, to let him spill on the ground, but with every throb of the eager stallion flesh splitting her muzzle open, with each grind and push of his hips into her willing mouth, she started to like the idea of tasting him all the more.

Flushing furiously under her magically altered black cheeks, Twilight leaned forwards and swallowed more of her brother’s flaring cock. She pushed down him, bobbing eagerly, feeling his tip thickening, swelling and spreading the back of her jaws, almost buried in her throat.

“Ngh… f-fuck!” Shining Armor hissed, grasping her muzzle in either hoof, starting to hump urgently into her mouth.

Twilight’s eyes widened, and she shuddered, pushing her nose towards the base of his cock, gagging faintly as his spongy tip pushed up against the back of her throat with each of his eager humps. He was already starting to tense and thicken further, and she had mere moments to change her mind and pull back, or get a fresh load of her brother’s essence deposited right in her mouth.

And then it was too late. The cock throbbed hard, and then sudden volleys of her brother’s gooey, sticky spunk were being pumped directly into her mouth. Again and again the heavy spurts escaped him, firing in sticky ropes right across the back of her throat.

A wanton groan left Twilight’s stuffed muzzle, and she almost choked as she shuddered her way through a minor orgasm at the sensation and taste of the rich, potent spunk flooding her senses.

Again and again she swallowed, almost urgently suckling at the throbbing cock as it continued to fire directly into her hungry muzzle. Shot after shot of the rich spunk filled her mouth, until it was leaking from the corner’s of her lips and down over her chin.

With a gasp for air, Twilight tugged back, panting hard and quivering, cheeks flaring with heat as the last few sticky ropes of her brother’s urgent cum splattered over her black cheeks, standing out starkly against her black fur. A thick, sticky waterfall of stallion spunk drooled from her open mouth, coating her tongue and the inside of her muzzle.

Shining Armor stared down at her, giving a low groan of delight and slowly collapsing onto his rump.

Twilight pulled back, blushing furiously, swallowing thickly and giving a faint, helpless groan at the taste still flooding her senses. It was everywhere! Completely inescapable. Her mouth, her tongue, coating over her teeth, her lips, her chin, and with several ropes of it warm and heavy on her face! It was disgusting, deplorable, repulsive, and easily the single most arousing thing she had ever partaken of.

“Sweet Celestia… that was so good, Cady,” Shining Armor said, grinning down at her. “Do that thing…”

“What thing?” Twilight asked, voice muffled by the not-insignificant amount of spunk still sticking to every surface of her mouth.

“That… uh… thing,” Shining Armor said nervously, making a motion with her hoof. “Y’know... where you open up for me…”

Twilight blushed again, and, thinking about just how much of a freak Cadance was, she lifted her nose and opened her muzzle, tilting her head slightly so that the moonlight could shine on her mouthful of her brother’s spunk. She extended her messy tongue as well, laying it between her cum-stained fangs.

Shining Armor gave a low whimper of delight. “Fuck… I should have brought a camera…”

Twilight shuddered at the implications of that, before closing her muzzle and swallowing thickly to clear it. The warm, gooey mess of Shining’s spunk slid down her throat, and she quivered, her wings fluttering slightly as it hit home exactly what she had just done.

“I… I need to go. Clean. Clean up. Need to clean up,” Twilight said jerkily, motioning with a hoof.

“Go and get cleaned up, Cady,” Shining Armor said with a smile, inclining his head. “I’ll see you back in Canterlot.”

Twilight nodded, rising to her hooves and then galloping away into the darkness.

Twilight sighed faintly, stretching her wings a little as she clambered up into the carriage bound for Canterlot. Technically, she was supposed to have slept in the Canterlot castle, but after getting a mouth—and face—ful of her brother’s spunk, she had retreated to Ponyville. A sleepless night in the library rife with vigorous masturbation, and she was back to her usual fang-less purple self.

But that still left a few unanswered questions… no doubt Shining Armor would realise he hadn’t screwed Cadance the previous night. It was only a matter of time before awkward questions were asked. But Twilight would just say she tried to fly, fell, injured herself, and spent the rest of the time alone at the library, nursing her wounds. Her hoof was certainly sore enough to convince anypony that she had sprained it. But that was a masturbation-induced injury.

The carriage started to move forwards, and as it did, the door opened, and Shining Armor barged in, kicking the door closed behind him and locking it, pulling the blinds for privacy.

Twilight’s eyes widened, and she felt her cheeks warming, her wings giving an anxious little flicker. “Oh h-hi Shining,” she stammered, trying her best to keep her voice level and nonchalant. “Fancy seeing you here this early.”

“Twily,” Shining Armor asked, eyes narrowing slowly.

Twilight suddenly felt like she was being interrogated.

Shining Armor stared into her eyes, seemingly looking right through her, examining her very soul. “The spell you used to make Cadance look like Nightmare Moon. Did you use it on anypony else?”

“What? No. That would be horribly irresponsible.” Twilight spoke before she thought, and then blinked once, realising that she was talking herself into a corner.

Shining Armor frowned deeply, staring at her still. “Where were you last night? At the start of the night?”

“In pain,” Twilight said coolly. “Tried to fly. It didn’t work. Hurt my hoof and limped all the way to the library.”

“Which hoof?”

“My right hoof,”

“Well when you came in here, you were favouring your right,”

“I mean my left hoof,” Twilight corrected, snorting once. “Why are you giving me the third degree?”

“Something happened last night and I want to get to the bottom of it,” Shining Armor stated flatly. “Somepony was Nightmare Moon, and I ran into them. They tricked me into thinking they were Cadance and I might have divulged information to them that I want to keep private.”

“Divulged information?” Twilight asked innocently enough. “What kind of information?”

“That’s immaterial,” Shining Armor said, waving a hoof. “So, did you see anypony else dressed as Nightmare Moon around?”

“A few,” Twilight said carefully. “She’s a popular costume.”

“This was a full-body makeover, like your magic,” Shining Armor said with a wise nod.

“How could you possibly know that?” Twilight asked bluntly.

Shining Armor’s cheeks flushed imperceptibly. “I have my ways.”

“Did you kiss her?” Twilight asked in a hushed tone. “Is that why you’re so determined to find them?”

Shining Armor stiffened slightly, before deflating and nodding once. “Yeah. I kissed her. Whoever she was. Cadance would kill me if she found out.”

And that’s not even the half of it, Twilight thought to herself, a wry smile spreading across her features. “Don’t worry, we’ll find out who it was. Ask everypony who was on the fringe of town if they saw anypony come wandering in?”

Shining Armor’s ears perked up at that, and his eyes once more found her own. Twilight suddenly felt as though she had made a mistake. “Why… on the edge of town?”

“Well… somepony would have to go through the fringe of town to reach the interior of the town,” Twilight said blankly, confused.

Shining Armor nodded once, looking down at the floor of the carriage again.

Twilight assumed she was in the clear, and tried to still her beating heart.

“...I never told you that it happened in the forest,” Shining Armor said quietly.

Twilight’s eyes widened, and she quivered slightly, a hindleg kicking reflexively. “N-No. S-see, you said that i-it happened and I a-assumed because of verbal queues that y-you meant—”

Shining Armor held up a hoof to halt her stammered, incoherent rebuttal. “Why.”

Twilight was taken aback, her ears splaying and wings giving an uncertain flutter. “W-what?”

“Why?” Shining Armor asked again, his expression blank.

Twilight was confused. She had expected yelling, tears, anger, disgust, outrage… but this was just… emotionless questioning.

“W-well… I-I was going to surprise you…” Twilight admitted, frowning deeply and chewing at her bottom lip, cheeks flushing deeply. “I was going to prank you. Just play along long enough for you to think I was Cadance, and then I was going to surprise you, and it would have been a prank worthy of Rainbow Dash… b-but then…” She made a motion with her hoof in the vague direction of her lower body. “A-after you pushed your hoof up between my thighs I couldn’t tell you it was me! T-that would have been awkward…”

“More awkward than blowing a load in my sister’s mouth?” Shining Armor asked flatly, glowering at her. “What were you thinking, Twilight?”

Twilight’s ears lowered, and she bit her bottom lip again, tail giving an uncertain flick back and forth. “I-I wasn’t thinking. Or I w-was… Thinking about you and Cadance…”

Shining Armor blinked at that, his cheeks flushing slightly. “Well that… that was hardly… I don’t even know what to say, Twilight.”

Twilight looked up at her brother, ears pinning and wings drooping slightly. He was glowering at her, hooves crossed, looking incensed, confused, and most of all, awkward. What could you even say to a relative after you were tricked into literally fucking their face?

With a slight frown, Twilight looked back down at her hooves, and then, she made the one decision that could dispel the awkwardness before it became near-permanent.

It was time to double down.

“Did you enjoy it?” Twilight asked quietly.

Shining Armor blanched at that, eyes widening.

“Did you enjoy it?” Twilight asked again, slowly slipping off the seat on her side of the carriage, and moving to sit on his own side. “Does it… does it excite you to have had your little sis b-blow you?”

Shining Armor’s eyes went as wide as dinner plates, and he sucked in a breath, giving an anxious quiver. “W-what are you t-talking about?” he stammered, his cheeks beginning to warm noticeably.

Twilight felt herself flushing as well, but she pushed through it recklessly. “I-I masturbated so hard last night… I rushed home d-dripping your…” she bit her bottom lip, unable to bring herself to name it. “Y-your stuff, and I rubbed myself absolutely silly remembering the taste of it… and the feel of it spilling into my m-mouth…”

“S-stop…” Shining Armor whimpered, his own ears splaying back, a hindleg twitching, kicking slightly.

“It made me so hot, Shiny,” Twilight whispered softly, leaning closer to her brother, close enough to nibble heatedly at the base of his ear. “I-I was disappointed that I didn’t stay long enough that you could f-f…” She bit her bottom lip again, pushing a hoof into his ‘lap’ to rub lightly at the growing length of stallion cock. “That you could fuck me.”

Shining Armor gave a gasp. “Oh f-fuck…” he whimpered, arching slightly and squirming in his seat.

Twilight gave a slight smile at him, nibbling at the base of his ear lustfully, her hoof stroking and coaxing at the cock. “I-I know you enjoyed it, Shiny. And if… if you want me to…” she gave a pointed rub against the crown of his stiffening cock with her hoof. “Just… just say the word.”

A soft whimper left the stallion, and he quivered helplessly.

“Did you know that I orgasmed?” Twilight asked softly, looking up into his eyes earnestly. Shining Armor made eye contact, held it for less than a quarter of a second, and then looked away, blushing hotly.

“W-when you… when you c-came in my mouth,” Twilight stammered, licking her lips anxiously. “It tasted and felt so good that I came…”

With a faint shudder, Twilight leaned over, meeting the now-stiff tip of Shining Armor’s cock with a soft, delicate kiss, right against the very, very tip.

Shining Armor bit his tongue, eyes wide, watching his little sister kiss the tip of his cock. “T-Twily…” he whined.

“If you ask me to stop, I will,” Twilight panted, her eyes misting slightly as she inhaled the scent of her brother from point-blank range. She nuzzled down past the stiff length of stallion cock, and nosed in against the base, pushing against his balls. Her soft little pink tongue trailed along the underside of his cock, working right up to the very tip of it, capturing the dribble of precum that was already appearing.

“F-fuck!” Shining Armor swore, unable to tear his eyes away from the sight of his little sister toying with his stiff, eager length.

Twilight groaned faintly, nibbling at the edge of his thick tip, letting her blunt teeth work over it, even as she pushed a hoof between her own thighs, beginning to rub at her once-again drooling cunny.

Shining Armor glanced to where her hoof was, and then back down to where she was amorously nibbling and licking at his cock. He gave a pathetic whimper, his cock flexing slightly and spurting a droplet of precum so powerful that it spilled up onto his chest.

Twilight groaned faintly, crawling up his form and then leaning in to lick the precum from his pristine white chest fur. She sandwiched his cock between them, making sure to sit right against the base, letting the wetness of her aching cunt grind right above his heavy testicles.

“T-Twily…” Shining Armor whimpered, lifting a hoof to touch at her shoulder before returning to clenching it at his side. “T-this is so f-fuck wrong!”

Twilight nodded urgently, climbing further up his form, standing with hindlegs spread on either side of his haunches, her smooth purple pussy hovering right over the fat tip of his cock. She leaned forwards to kiss her brother heatedly, tongue pushing against his lips before sinking between and meshing with his own.

After a few moments, she pulled back, carefully aligning their bodies so that she could push the heated mound of her drooling cunny right against the swollen tip of his cock. She slowly gyrated back and forth, staring down at him, biting her bottom lip. “I can stop if you want…”

“F-fuck…” Shining Armor whimpered, squirming underneath her, his ears splaying back heavily. “This is too wrong… this is bad…” he whined, even as he wrapped both powerful forehooves around her rump and then shoved her downwards, sinking inch after inch of thick cock deep inside her without warning.

Twilight almost screamed, stifling the sound with her hoof, eyes clenching closed as she felt her brother’s stiffened cock buried inside her. The thick tip of it was spreading her so wide, and she was completely unprepared for the rush of sensations.

Gravity dragged her down her brother’s cock, forcing inch after inch after glorious inch inside her, spreading her further with each moment until she managed to get her hindhooves under herself and halt her downwards motion. She panted hard, forehooves on his shoulders, nose pushing into the side of his neck. “M-mnnf… S-Shiny…” she whimpered.

Shining Armor only responded by grasping her hips and using his surprising strength to lift her up and then sink her back down.

Twilight really did scream this time, but Shining Armor quickly caught her muzzle in a heated kiss, locking her lips against her own. His hooves wrapped around her middle a little bit further, pushing her rump down with a firm pressure just above the base of her tail, working her up and down the amazingly stiff cock.

“Fuck!” Twilight snarled, surprising her brother with the outburst. He smirked slightly, panting and grasping her rump with both hooves, lifting her all the way up and then letting gravity drag her back down over him.

Twilight’s hindhooves scrabbled for purchase, but she tilted too far back, losing her balance entirely and ‘falling’ into her brother’s lap, sprearing herself on every single delicious inch of his cock. She quivered, shuddering atop him as he crammed her entirely full, his tip jolting up against her cervix with a soft impact, making her jerk like she received an electric shock.

“I-its s-so b-big…” Twilight whimpered, looking down at her stomach, expecting to see some kind of bulge. The smooth line of her stomach was unbroken by any bumps, which perplexed her. How could anypony take that much cock without breaking?

“Y-you’re f-fucking tight, Twily,” Shining Armor murmured against her ear, his cheeks reddening further.

“S-so good,” Twilight murmured, biting at the side of his neck lustfully, pushing hooves against his chest for balance as she gathered her hooves underneath her. She slowly rose upwards, stretching up until the tip of his cock almost left her clenching cunt, only for her to relax her legs and slam herself downwards with a squeal of delight.

Shining Armor gasped and cried out in delight too, quickly leaning up to kiss her again, stifling the groans of delight leaving the siblings.

Twilight started to bounce enthusiastically in his lap, sliding up and then shoving down over his cock again and again. Each impact crammed her entirely full of her big brother’s cock, spreading her deliciously wide. She could feel the slick warmth of his precum drooling across her insides, helping to lubricate their union, even though she was producing enough moisture by far.

“Mnnf… h-hah… s-so big…” Twilight whimpered into her brother’s mouth, before kissing him urgently again. “I-I’m g-gonna orgasm S-Shiny…”

“W-wait…” Shining Armor groaned, pushing her hips down over him to the very base, cramming his little sister full of every inch of his throbbing meat, and holding her there with his powerful hooves, panting hard. He made eye contact with her, blushing furiously. “T-Twily… I-I’m getting close.”

“Good…” Twilight groaned, pushing powerfully against his chest with her forehooves, freeing up enough motion to begin bouncing on him in a frenzy again.

“Oh sweet C-celestia…” Shining Armor whimpered, staring up at the ceiling in a daze, his horn starting to glow.

Twilight pushed her nose into his neck heatedly, bouncing on him over and over again, her heated depths clenching around him harder and harder with each passing motion. Her spread purple cunt visibly clenched around him, slicking the entire length of his cock with her moisture as she started to tense. Her forehooves grasped weakly at his muzzle as her own horn began to shine, urgently trying to get him to face her.

Shining Armor looked down at her in a haze, only for her to kiss him urgently, shoving her muzzle hard against his own with a wanton, muffled groan. Her hips began to rise and slam down harder and faster, urgently fucking her brother to an intense orgasm.

A particularly powerful shove of her hips rocked their bodies, and their horns touched.

Twilight stiffened, eyes widening as the purple light from her horn found the blue light of Shining Armor’s, and a flash of brilliant gold arced between them.

They both convulsed, screaming their delight into each other’s mouths, even as they were both pushed instantly over into tumultuous orgasms.

The heated pink depths of Twilight’s clenching cunt squeezed in earnest around Shining Armor’s spasming cock, clenching around the base in a rhythmic motion that travelled upwards, milking his throbbing length.

Shining Armor grasped his little sister’s hips, shoving her right down to the base, grinding up into her and snarling into her mouth as the entire length stiffened and jerked. His flaring cock was crammed up against her cervix like a plug deep inside her, spreading her deepest reaches open around him. The first heavy burst of spunk splattered directly across her deepest barrier, inundating her clenching pink depths in a flood of gooey white.

But Shining Armor was still humping up into her jerkily with each urgent burst of his spunk that splattered deep inside. Twilight was rocked up and down, screaming into his muzzle in delight as she clenched and milked around him. Each time her hips came down, a fresh burst of his spunk was fired up into her hungry cunt, and a slick dribble of it was forced out around their union, drooling from around the base of his throbbing, jerking cock.

Twilight whimpered into her brother’s mouth as he filled her to the absolute brim, and she shakily lowered herself down into his lap, splaying across his heaving chest, her wings laying limply over both of them. “O-oh… S-sweet Celestia…” she groaned hazily.

Shining Armor groaned faintly against the side of her neck, wrapping his hooves around her, slowly stroking a hoof up and down her wings. “I-I agree…”

“T-that was... “ Twilight trailed off, giving him a significant look, waiting for him to finish the sentence.

“A mistake… A horrible… disturbing mistake…” Shining Armor panted, grasping her rump with a hoof, looking past to where he was buried deep inside, his spunk slowly drooling from between their bodies, making a mess of them both.

“Y-yeah… a mistake…” Twilight murmured.

Shining Armor snorted once, capturing her muzzle in another kiss, giving a soft sigh and then staring into her eyes for a long moment. “A mistake that… I think I’m going to end up making again…”

“Are you sure?” Twilight asked, trying not to sound too hopeful.

Shining Armor flushed slightly, nodding. “I-I’ve never came like that before… I-I would like to do it again sometime…”

“Next weekend?” Twilight asked breathlessly, eyes widening slightly.

Shining Armor bit his bottom lip, looking away. “I-I’m due in town on Friday for a guard meeting… W-we could share a carriage or something…”

Twilight nodded earnestly, leaning in to kiss him heatedly again, squeezing her big brother with a wide grin.

“It’s a date!”