Captured Curiosity

by Ebonyglow

A Dynamic Shift

Previous Chapter

Anon blinked wildly, unsure if he was hearing things. “Pardon me?!”

Sunny giggled to herself, looking up at him with endless love and admiration. “I said hello, Master!” She smiled, nodding her head. “Thank you for showing me the light! I’m so excited to be your slave!”

“M-my slave?!” Anon blurted out, unable to comprehend that everything the book said was true.

“Yup!” Sunny happily replied, shakily beginning to stand up. “I’m your slave, Master! I live to obey and serve you! Your spell enslaved me and showed me the bliss of submission!” Standing now, she bowed her head again. “Thank you so much, Master! Being an obedient servant is the greatest feeling I’ve ever had!” She glanced up at him, smirking. “How may I serve you?”

Anon was at a loss for words, staring into Sunny’s eyes. It worked, the spell actually worked. Here she was, the same smug pony he knew well, offering her entire existence to him with a gleeful look on her face. His cock strained against his pants all the more, as he glanced towards her flank and drank in her curvy figure. She was his, which meant he could fulfill many dreams he had.

“So you’ll obey everything I tell you to do?” he inquired.

Sunny snickered, rolling her eyes and giving him a playful look. “Yeah! Like I told you, Master, I exist to serve!”

That dark side of Anon was growing more and more, and, knowing he had already fully committed to taking control of her, there was no reason to turn back now. He might as well indulge himself in his new slave.

“Did you - uh - cum just before?” he questioned further.

Sunny nodded. “Mhm! The joy and pleasure of being conquered was so amazing! I tried fighting it for a bit, which was so foolish of me, but once I came it was all over!” She gnawed her lip, swaying her hips. “Feeling my free will slip away and be replaced by pure obedience was the best!”

Anon saw her clear arousal. The way she bit her lip, the blush on her muzzle, and the subtle way she bucked her hips back into the empty air. She eyed him lustfully, and he felt an excited shiver run up his spine.

“So ~ Obeying me gives you pleasure, hmm?” he started, grabbing the seam of his pants and starting to pull down.

Sunny licked her lips, eyeing his groin intensely. “Of course, Master~” she cooed, drifting her muzzle closer to his crotch. “Your pleasure and body are the greatest things in Equestria~”

He couldn’t contain himself any longer. He had been craving a bit of sexual fun for months. Now he had a horny, eager mare before him, and he had just witnessed the hottest thing in his entire life. He had been teased and taunted with the unobtainable for far too long, and Sunny was one of the hottest mares in all of Equestria. The dark magic had certainly done something to him, warping his ideals, but he no longer cared.

He just wanted to use her.

“So,” he continued, finally freeing his cock from his pants. It sprung up, hard, long, and desperate for release. He walked towards her, feeling the dark desires within him take hold. “Why don’t we promote you from just a slave,” he slapped his large member right onto her muzzle, letting it throb on her face as his balls nuzzled her lips, “to a sex slave?~”

Sunny shivered intensely as she felt his cock rest on her face. Instantly she took a deep, heavy breath through her nose, drooling as his scent assailed her sinuses. Earthy and natural, his smell called to her marish instincts. This was her Master’s cock, one she existed to serve. Hearing him give the notion of changing her title, she took another deep breath.

“I’d love that, Master~” she answered, her voice littered with lust. “I’ll be the best fucktoy you’ll ever have!” She pressed her muzzle forward, pushing her snout against his skin where his shaft and balls met. “My body exists for your pleasure ~ You can use me however you please. I’m your bitch~”

Hearing such vulgar, uncharacteristic language from the mare was the final nail in Anon’s moral coffin - he fully indulged in what was before him. Any reservations, hesitations, or doubts were sundered as she nuzzled his cock. The spell was legit, this was real, and he had one of his friends huffing his goods and begging to be used. He felt powerful, and his mind ran rampant with ideas. No hesitation, just the endless ways he could enjoy his new sex slave.

Scratching behind her ear, grinding his cock against her face as she moaned, he smiled down at her. “Well then, slave, why don’t you throat my cock like a good cum dumpster?~”

A joyous grin split Sunny’s muzzle, as she took another deep whiff of his earthy smell. “With pleasure, Master!” She nuzzled his nuts once more, looking up at him. “Thank you for letting me serve you~”

With her grateful reply, she opened her maw. Slowly her tongue creeped out, inching closer and closer to his balls. Hesitating for a moment, bracing herself for the euphoria that was about to run through her, Sunny pressed her tongue against his flesh. Her marehood seized upon itself and her marish juices gushed from her cunt once more, the flavor assailing her taste buds sending her reeling with bliss. The sensation of fulfilling an order from her newfound Master was intensely euphoric as is, but actually tasting the cock she now lived to serve was beyond her reforged mind’s imagination.

An exotic, flavorful taste met her, littered with hints of salt as he had worked up a sweat from their earlier trip - and it was downright addictive to her. The mare she once was wouldn’t have found this situation attractive at all, having had no interest in him, but much to her glee she had been reborn - shown the light. Nothing had ever smelt or tasted as good as her Master’s body, and she needed more.

Licking his nuts a few more times, shuddering each
time her tongue met his flesh, Sunny upped the ante. Diving forward, she pulled one of Anon’s nuts into her mouth, greedily suckling on it as she lavished it with her tongue. She instinctively bucked her hips back into the empty air, craving to feel the cum within his orbs filling her depths - but she knew she’d have to earn her Master’s gift.

Anon let out a deep groan, feeling Sunny move from one nut to the other, slurping all over it with whorish expertise. He had dreamt of this countless times, but now it was his reality. Deep down he knew the book had twisted him, but if yielding to such dark influences led to such euphoric rewards - he’d happily continue down the path. She worshiped his balls wondrously, and it made him wonder if she was always this slutty deep down, or perhaps the book had given her the talent of a proper sex slave.

He didn’t have time to dwell on the thought, his eyes fluttering as he felt Sunny move away from his sack, slowly beginning to trail along the underside of his cock with her tongue. She took her sweet time, a smug look in her eyes as he looked down at her. Sure her mind had been rewritten by the spell, but it seemed to not replace her general personality traits - and her smugness was shining through as she teased him.

Finally reaching his tip, she pulled her tongue away and planted a kiss right on it. Sampling a dollop of precum, her excitement skyrocketed as she got the smallest taste of his essence. Unable to contain her desire, an unending determination to serve her newfound Master driving her, she opened her mouth and dove forward.

Be it some hidden whorish side of her, or perhaps the book adjusting her body, she had somehow managed to take his entire length down her throat and hilted him. Pressing her nose to his groin, feeling his cock throb within her, Sunny pulled back. Coating his entire shaft in her saliva, she stopped at his tip, keeping it caressed in her lips. Her heart-filled eyes looked straight into his domineering ones, and as if he gave her a silent cue, she began to routinely bob her head back and forth.

Anon let out a groan, stroking her mane as she deepthroated him. “Good girl ~ Nngh ~ You’re such a good fucktoy.”

His compliment ushered Sunny to go faster and work harder. Taking nearly his entire length each time she moved forward, she teased him by almost letting him go each pull back. She began to swirl her tongue around his shaft, adding yet another layer of pleasure as she blew him with everything she had. She didn’t gag, she didn’t hesitate, and she absolutely didn’t reset - every fiber in her being dedicating itself to giving him his first blowjob in this magical world.

She was his first slave, and it meant she had to make an impression. She wanted nothing more than to ensure he’d remember this day. He had shown her the bliss of submission, how wondrous throwing away free will was. She’d never be able to thank him enough for tricking her naive self into being a test subject, thus leading her to where she was now - a sex slave that existed to please. Still, she’d try her best to show her gratitude, and being given the prestigious role of being his cocksleeve meant she had to prove it to him.

Anon was savoring every second of Sunny worshiping his member. The idea and feeling of her blowing him was astounding, but knowing she had been brainwashed into being his sex slave made it all the better. He wasn’t sure how he’d hide her new cutie mark or her heart-containing eyes, but he was fully intent on keeping her as his slave for as long as possible. Having one of the sexiest mares in Equestria as some on-demand pussy was a dream come true, and he was not going to lose her anytime soon.

Her blowjob was nearly perfect. The way she used her tongue to swirl around his shaft when she got near his tip, caressing the underside of his cock with it when she went forward, and licking his shaft lovingly on the occasional times she’d let him slip out of her mouth for a brief moment. Her throat caressed his length, sending his nerves alight with pleasure, all while the wet, slurping sounds of her servicing sang in his ears.

Thrusting his hips forward, fucking Sunny’s face as she worshipped him, his eyes drifted down to her thick ass. Having her suck his cock was amazing, but he wanted to use her properly. That juicy flank of hers had teased him countless times over the last few months, and now he’d finally give her her comeuppance for taunting him with it - even if it was unintentional.

“Sunny, stop sucking my cock,” he commanded.

Hesitantly, Sunny pulled back, releasing his cock from her mouth. A trail of saliva connected her lips to his shaft, as she eyed him curiously. “What’s the matter, Master?” She paused for a moment, her expression going from confused to crestfallen. “I…I didn’t do bad…did I?”

Anon quickly waved his hands before him, dismissing her concern. “No, not at all! You’re already proving to be an amazing slut!”

Your slut!” Sunny countered, giggling as her concerns were quelled.

“Good girl,” Anon followed, ruffling her mane and earning a happy coo from her. “So good, that I think I’m gonna plow that fat ass of yours~”

Sunny smirked, standing up slowly. “Oh?” She turned in place, facing her flank towards him. Motioning her hind legs, she gave a single, hard shake of her rump, letting it bounce for him to see. “This fat ass?~”

The presentation before him almost made Anon go wild, struggling to resist the urge to pin his slave down and rut her then and there. The way her cheeks jiggled after she clapped them together, the way her lust coated her flanks and thighs, and the sultry tone of her voice - she was arguably the most attractive thing he could imagine in that moment. Watching her sway her hips, keeping her tail flagged high and presenting herself, he was forced to take a deep breath to maintain his composure.

Her orange-esque scent met his sinuses, as he gnawed his lip. “Yup ~ Go bend over on your bed. Shake those flanks for me.”

Without any hesitation, Sunny complied. Making sure to keep her tail flagged high, she swayed her hips as she waltzed past Anon and towards her bed. Her marehood glistened in the light of the room, winking invitingly to him. If her throat had been amazing, stuffing her cunt was about to be beyond words. He watched as she neared her bed. Glancing back at him, she placed her forelegs and torso onto the bed, bent down, and fulfilled her orders.

With her rump raised in the air, she began to shake her ass as told. She might’ve not had the fattest ass but it was still fat - more than thick enough to clap as she twerked for him. Her cheeks bounced hypnotically, smacking together before revealing her delicious nethers again. She didn’t slow down, intent on putting a show on for him.

The sight and sound of her actions pulled Anon in, finding his patience waning. Coming up behind her, basking in the view and savoring the scent of her arousal, he raised a hand and smacked it against her flank. She let out a surprised yelp, a gush of her marish juices drooling out of her cunt, before she gnawed her lip and looked back at him. She never ceased her shaking, her playful nature loving how enthralled her Master was with her ass. Giving her flanks a few more smacks, Anon soon came closer behind her. Adjusting himself, he slapped his cock right between her asscheeks.

The sensation of his warm, large length resting on her sent a surge of ecstasy through Sunny. Ensuring to keep her motions up, she gnawed her lips as her holes glided along his shaft. Each time the head of his cock teased her pussy or asshole, she shuddered intensely, knowing full well the sheer volume of pleasure that was to come. Grinding against him still, letting out the occasional moan, Sunny looked back at him.

“Are you enjoying my body, Master?~” she cooed, winking at him as she saw his enamored state.

Anon didn’t reply. The feeling of her pussy coating his cock with her lust as she ground herself against him, the warmth of her ponut as he teased it, the way her ass bounced, her tone when she spoke, and the knowledge that he had turned her into his sex slave - it was too much to bear.

Not giving any warning, Anon gripped down onto Sunny’s hips. Earning a surprised gasp from the mare, he held her still, ceasing her grinding. Before she could react or ask what he was doing, he lined his cock up with her snatch, reared his hips back, and thrusted forward with primal hunger. With one, titanic plunge, he slammed into her pussy with immense force, hilting himself within her and making her entire ass ripple as his hips slammed into it.

Sunny’s eyes went wide as she felt him thrust into her, soon rolling back as she threw her head up and released a deep, guttural moan. An intense heat overwhelmed her body, giving her a sense of unending joy. The pleasure of his cock filling her depths was one thing, but receiving such a wonderful gift from her Master made it all the more enjoyable. Instinctively, her walls clenched down on his shaft, desperate to hold him inside of her depths.

Anon held still for sometime, basking in the sudden surge of pleasure running through him. Though he had only thrusted once, he was experiencing the angel’s caress that was Sunny’s depths. He hadn’t even started thrusting yet, but her pussy felt downright divine. Maybe it was because she was his first taste of pussy in this magical land, or perhaps she truly was just that good, but either way he needed more.

“M-Master…” Sunny groaned, pressing her ass back into him. “You’re so…g-generous to me - nnngh! Ahn! Oh buck yessss!”

Cutting off her gratitude, Anon began thrusting into her with reckless abandon. Holding her in place, her ass began to routinely jiggle upon every meeting of their bodies, coinciding with a euphoric cry escaping her lips each time. Her cunt’s juices lathered his balls and groin, all while his member filled her depths. Sweat dripped down both their forms with haste, having not had much time to relax since they returned home. The scent of her arousal only grew with each plunge into her, and it sent Anon into a frenzy.

Months and months of unintentional teasing had built up to this - him finally railing her and making her scream with unrefined bliss. He’d craved her fat ass and delicious depths for ages, and now the wait was worth it. The pleasure her pussy provided was beyond his own imagination, eclipsing even the most sensual of wet dreams he had had. He kept plowing to her, loving her adorable moans and the clenching depths she provided.

The book was the stuff of dreams. He had no idea who was its anonymous previous owner, but whoever it was had set him up for success. Never would he had thought he’d actually get to rail Sunny, let alone have her be his sex slave! It was such an unexpected, yet unfathomably hot, turn of events - and he was grateful for it.

Sunny had managed to find his tempo, rhymically throwing her ass back in tune with his thrusts. The pleasure they both felt only increased with each clap of her flank meeting his hips, and they were each skyrocketing towards a climax. Her blowjob had worked Anon up immensely, and the sheer fact that she was being used by her Master for the first time accelerated Sunny’s approaching release.

On and on they went, savoring each other’s bodies and losing themselves to their lust. Moans and wet slaps filled the air as they both grew ever closer to their brinks. Sunny let her face rest on her mattress, tongue lolling out as she was awash in pleasure, while Anon draped himself over her and pounded into her even faster. Sunny’s eyes fluttered wildly as she began to hear his breathing grow quick, slamming her ass back into him harder.

“M-Master!” she cried out, bracing herself. “I’m…I’m gonna cum!”

Anon gripped her shoulder, keeping his other hand on her hip. “Tch ~ Me too!”

Sunny’s eyes went wide, a lust-crazed look split her countenance, and she desperately screamed. “Inside! Nngh! Fill your bitch! Mmph! Mark me as your - haaa - slave!”

Her cry sang a song to Anon’s desires, ultimately pushing him over the edge. Releasing a deep grunt, he gripped down onto her more and slammed into her with everything he had. Her flank jiggled from the sheer force of his thrust, as he hilted every last inch within her. With his tip kissing her womb, his entire shaft being massaged by her walls, he climaxed.

Sunny threw her head back, opening her mouth and releasing a noiseless scream. The sensation of his essence flooding her womb and coating her walls graced her unlike anything she’d ever experienced before. She climaxed the moment she felt the first ropes of his spunk filling her, orgasming a magnitude more intensely than any of her releases before. Her eyes rolled back, her tongue lolled out, and her climatic fluids gushed from her spasming depths.

The two held their position for some time, savoring each other’s mutual bliss. Sunny’s belly bulged subtly, the final ropes of Anon’s release filling her depths and pushing them to the limit. They each gasped for air, sweat running down their forms before they collapsed forward onto the bed. Resting on top of Sunny, Anon did his best to not put too much weight on her.

Smiling, a blush deep on her muzzle as she basked in her afterglow, Sunny sighed. “T-thank you…Master…” She shuddered, feeling his seed stirring within her. “That was amazing…”

“Of course, slave,” Anon replied, still getting used to calling her that. “A good fucktoy deserves a proper reward~”

Sunny nodded, nuzzling his cheek as he remained inside of her. Eventually however, their carnal embrace came to an end. Pushing himself up and off the bed, Anon slowly pulled his hips back. His cock slipped from her depths, allowing a surge of cum to drool out of her thoroughly fucked depths, and he took a moment to enjoy the view.

Giving her ass an affectionate smack, he turned away and headed towards the book. It was why this was all possible, and he had to learn more about it. Scooping it up, feeling its cold aura, he glanced at the ring that came with it. It needed to be recharged, and he needed a way to conceal Sunny’s new purpose in life.

Turning towards his new slave, he tapped the book. “We have some more reading to do~”


“Aha! There we go!” Sunny clamored, holding the tome in her arcane grip. “Whoever this - ah - ‘S.’ pony was left some notes on a ‘changeling magic spell.’”

Watching Sunny dutifully, yet slowly, ride his cock as he rested back on the bed, Anon raised a brow. “And what does that mean exactly?”

Sunny read over the note, smiling to herself. “It’ll let me hide my new cutie mark and eyes - nngh - more or less!” She narrowed her vision, reading further. “It seems like it was a super complicated spell, but she simplified it really well. Whoever - ahn - she was, she really knew how to use magic!”

“Oh?” Anon replied, glancing down at the ring - freshly recharged thanks to Sunny’s alicorn magic. “That’s convenient. Though I guess that’s a given being the guy who owned it before worked out all the kinks.”

Sunny nodded, picking up the pace of her riding. “Mhm! Looks like he - haaa - was a wonderful master like you! Tricked so many foolish mares - mmph - into becoming good sex slaves!” She squeed excitedly, her tempo increasing even more. “And this is the first time anypony would be using changeling magic in moons! They disappeared - unf - who knows how long ago!”

Giving her another smack on the ass, drinking in the way it rippled, Anon gripped down on her asscheek. “Good to hear ~ So, you can use it right?”

Ahn ~ Y-yes, Master,” she moaned, gnawing her lip.

He gave another smack, ushering her to go faster. “Pick it up, slut. After you finish casting that spell we have planning to do~”

She didn’t hesitate, immediately beginning to slam her ass down onto him with frenzied lust. Her grip on the book wavered as she handled the sudden surge of pleasure. Clenching as she rose up, and loosening as she went down, she dutifully rode him with everything she had.

“W-what - nngh - planning, Master?” she asked between moans.

She was met by two sensual strikes on each individual flank, Anon grunting behind her. “Tch ~ Enslaving your friends of course!” He sighed, caressing the finger which the ring rested on, feeling its dark magic seeping into him. “I can’t only have one slave, after all.”

Sunny nodded, a joyous grin splitting her muzzle. “Oh, Master! Ahn! You’re so - mmmph - kind! They all deserve to be shown the light! Nngh! The bliss of obedience and submission!”

“Exactly!” Anon exclaimed, straining as he felt her marehood gripping down onto him like a vice. “So - huff - which of them is coming back first?”

“I-Izzy, Master! She should - ahn! O-oh buck!” her sentence trailed off, losing a bit of her composure to her lust. Steeling herself, she finished. “She should b-be back in three days!”

A devious grin formed on Anon’s face. Watching the near hypnotic sight of Sunny’s ass obediently bouncing on his cock, he couldn’t help but feel giddy. Having one of his friends as a fucktoy was great, but why stop there? Izzy, Zipp, and Pipp - all were hot as could be, and all deserved to be a blissful sex slave like Sunny. The book had certainly undone some part of him, but he felt grateful for it all. With her new lifestyle hidden away, Sunny would be vital in helping him grow his harem of sluts.

“Good girl,” he cooed, slapping her rump. “Guess that means I’ll be fucking you nonstop until she gets here!”

A deep groan escaped Sunny’s lips, as she slammed down onto him hard. Her entire body froze up, and she clenched down on him intensely. “Y-yeshhhhh, Maaaaster!

Feeling her climaxing on his cock, Anon let his thoughts consume him. She was a perfect first slave, and she was the first of what would be a good handful. With so many options, and an entire book of wondrous spells, his life was about to get very interesting. Thanking his anonymous predecessor, he licked his lips and eyed Izzy’s bed across the room.

He couldn’t wait to show her how creative his spellbook could be.