Author's Note

I thought I might as well give you guys another chapter while you wait. This one was nearly finished so I completed it on my own, as well as trying to set up some things for later... now, There's another chapter taking place the next day already finished, but perhaps you all would like something else? I could try to put out a chapter full on my own, though it probably wouldn't turn out as good as the past ones with both me and my co-author. But, the choice is yours.

Chapter 10: Reward

The following evening:

Theo let out a soft sigh, laying down beside Celestia, who had been reading a book before he entered her room. “Today was quite the day.” He nuzzled up against her, careful not to really disturb her reading, even as he wrapped his arms around her stomach.

She smiled into her reading, scooting back a bit until her body was pressed against his. “Yes, it was… the press conference is going to be quite shocking, I think. Many ponies will refuse to believe it… but it will do good to have everything out there.” Celestia said.

“I’m sure we’re all getting too worried about it.” Theo said, “Though… If what I’ve read from Twilight’s letters to you is anything to go by… she and her friends might not take it too well. I’m sure most ponies, though, will be happy that you and your sister are happy and well cared for.”

“If they can get past the fact that Luna and I are not intimately involved, perhaps…” She pointed out.

“It’ll make Luna’s dream walking more interesting.” He laughed. “Oooh, I’m sure if you two even jokingly said that before, the amount of wet dreams tripled at the very least. Though I’m sure there will be a lot of ponies who fancied themselves suitors who will definitely be disappointed.”

This made Celestia laugh. “Oh, my, that’s certainly true. I used to have to turn away at least two ponies a day that came to try and win my heart…” She sighed, before looking up at Theo’s face, “They were nice, but… it… it’s always been with you.”

Theo smiled down at her, their lips touching in mere moments, a passionate and loving embrace following as their tongues touched. They remained locked in the passionate kiss for several minutes, pulling away only because he desired to speak, “And mine is forever more with you and Luna.” He nestled his snout into her mane.

Celestia put her book in the nightstand, now thoroughly distracted from it. “Mmm… you are far too nice, Theo… so kind and loving… and cheesy.” She teased.

Theo laughed and stroked her cheek. “So, my lovely Princess…” He began softly, “I do believe I promised you a reward yesterday.”

Celestia’s eyes popped open, and a blush sprang onto her cheeks. “Y-yes… you did, Theo.”

“Now, what did you want? Anything at all… I’ll make it happen.” Theo nuzzled her lovingly. The way he acted, and his tone not shifting made it clear- he didn’t intend it the reward as a simple blowjob, or getting railed. He was willing to do anything she wanted, and now it was up to her to decide her reward.

“Ahh… Theo, can… can you give me one of your special, full-body massages? The way I like them? Its… its been so long since the last one…” Celestia said.

“Of course!” Theo smiled, his magic slowly removing her clothes, folding and putting them down on the floor. Soon Celestia was laid down on her stomach, Theo straddling her back. Though the demon didn’t leave her without his touch, both physical and magical, for very long. His hands began on her shoulders, his magic beginning on her feet. His surreal heat spreading throughout her entire body as he slowly worked out every single knot and kink in her form.

“O-oooh… Theo… I-I forgot how good it felt…” Celestia groaned, stretching herself out fully on the bed. “Nnff… p-press harder…”

Theo obeyed, his fingers digging in deeper, his magic already working directly on her nerves and muscles. He enjoyed this just as much as she did, it was always a thrill to touch her, regardless of the intent. Even a simple hug felt so amazing if it came from her or Luna. “My… I might have to treat both you and Luna to this more often. There’s so many knots… so much tension. I can’t let either of you get this stressed anymore.” He breathed, nuzzling her mane as he inhaled her scent, his hands shifting to her wings as his magic reached her thighs.

Slowly, Celestia’s wings spread out to their full span, some twelve feet. All of it was meticulously maintained white feathers, each perfectly positioned and clean. “I-it’s so hot, Theo… b-burning, but not painful…”

“I know you love it so much.” Theo whispered, his magic leaving her thighs and moving to help massage her wings as his hands worked the base and muscles right around them. “You deserve this, Celestia… you deserve to be pampered.” His voice was sweet, caring, and loving. His magic bringing out a primal heat whenever it graced her body, his hands and fingers spreading it even more as he pressed deep into her muscles, just naturally making it a deep tissue massage.

“P-pampered… y-you’re so nice to me… treating m-me like a goddess…” She kept going, her wings shaking from how hard they were spread, trembling with the need she felt throughout her. “D-don’t stop, please!”

“I don’t intend to.” Theo nuzzled her left wing, gently teething on it. Though that lasted only a few seconds before he turned around, his hands touching her flank, digging into her soft buns with the same force he had showed her shoulders and back.

“Nnng! O-oh, Master, p-press deeper… d-dig your hands down into my ass…” Celestia cried out, slipping a bit into her submissive state just from his touch.

Theo pressed his fingers in deeper, now shifting to outright groping her ass. His magic now turned to softly vibrating around her wings, pleasuring them as well. “Pet…” He breathed out, purposely teasing a finger against her backdoor.

Celestia shuddered at the feel of his digit pressing lightly against her plothole, pressing her hips back against it.

“Oooh, you want it all the way…” He purred, letting his tongue fall out as his finger left her plothole. “My… I’ll have to get you nice and ready for that, but oooh, I don’t have any lube…” He sighed, “Oh well. I’ll just have to use my tongue to loosen you up.” He slipped off of her, leaving only the warmth of his magic to blanket her back.

“Master’s tongue… sh-shouldn’t have to be near his Pet’s plothole… s-so kind of you…” Celestia said, trying to look back, even as she instinctively spread her legs for him.

Theo nuzzled her flank, his tongue lapping from the base of her marehood, all the way up to just above her plothole. “But, Pet is so tasty… Master just loves to eat her out…”

“Hhaahn…” Celestia moaned, her eyes crossing. “P-Pet… is happy that Master loves her taste… sh-she hopes he always will!”

“Master always will.” Theo assured, now nuzzled against her backdoor, pushing his tongue in, his fingers shifting down to her leaking marehood, spreading her open with ease.

Celestia’s ass clenched tightly around Theo’s tongue, her hot, ridged walls pressing hard against it, even as her snatch leaked out the arousal coursing through her from Theo’s easy spreading of it.

Theo moaned softly into her ass, his tongue twisting and spreading her open as he slowly coated her walls in saliva. His fingers had already dug into her g-spot, a place he knew all too well. And soon his magic left her back and focused on massaging that very same spot, sending shockwaves of pleasure through her body. His tongue slithered in deep, though nowhere as deep as the object she desired to be buried in it, and she knew already this spreading was nothing compared to how wide she’d be spread around him when it finally happened.

“M-more! Please, Master, g-give your Pet more! She’ll, I-I’ll do anything… please…” Celestia begged, her face pressing against the bed as her ass rose into the air. His hands shifted back, coming down on her flank as he massaged it once more, pressing his snout harder against her hole.

After several long minutes of eating her ass out he pulled back, burying his face in her even tastier marehood. And he went deep into it, pushing his tongue right into her womb as he tried to shove his snout into her.

Her pussy easily spread wider, letting Theo’s muzzle push down into her depths before his face smacked wetly against her lower lips. Celestia’s cries reached new levels, and her whole body shook as she reached her orgasm, milking Theo’s snout with her cunt like it was his cock.

He pulled back, eagerly licking the juices off of his snout as he laid down beside her. His tail coiling around her waist. “So tasty…” He breathed out, nipping playfully at her ear as she was pulled into his chest. “Pet was always the best…” He cooed softly, caressing her cheek. His hands caressing her stomach.

“Nnn… b-but now Master has another…” Celestia said, pressing her body against him. “He… he won’t ever leave Pet again, will he?” She asked.

“No…” Theo cuddled against her, “Never. Pet was Master’s first and most perfect choice… if only Master had a way to let others… even if it was just one other, know constantly… who Pet truly belonged to.” He mused.

Suddenly a bit nervous, Celestia’s blush returned. “L-like… like a collar? For M-Master to put on Pet?” She asked.

“Yes! That’d be perfect… why, has Pet thought about that already?” Theo chuckled, nuzzling her cheek warmly.

“Sh-she may have…”

“Pet. Master wants the truth. If Pet doesn’t give it… and Master will know… then Pet is getting punished.” Theo breathed out, squeezing her tightly.

Celestia shivered madly, and her breathing got quite a bit faster. “P-Pet bought herself a collar… a long time ago, f-for when Master came back! She, she showed it to Luna yesterday… she can show it to Master right n-now, if he wants!”

“Master would love to see it!” Theo grinned, letting go of Celestia and sitting up. “Show it to Master.”

She nodded eagerly, and her horn lit up, before a black-colored leather collar with a white fur inlay popped into existence, landing lightly on the pillow between their head. The front, etched into the leather with gold-colored paint, read a cursive ‘Pet’.

Theo covered his mouth, his role breaking down a little as he was honestly surprised how… all out she went. “Oh… that’s wow…” He mumbled, glancing to her for a moment. “P… Pet…” He started slowly.

“D-does Master… like it?” Celestia asked, her voice low and soft.

“Yes. Master loves it.” Theo lowered his hand, smiling at Celestia. His magic separated it, and she saw the soft glow of magic on the inside, symbols appearing and vanishing in a few moments as it was wrapped around her neck, sealing itself. “But, before I complete this… do you, want it on permanently?” He asked, fully breaking the roleplay, wanting her opinion, not that of his obedient Pet.

“I...I-I… p-permanently? As… a-as in forever?” Celestia asked, in awe. “Th-Theo, not even I can make it last forever…”

“I can. It… it isn’t too hard. Honestly… If you ever wanted it off I can remove it. Nopony else would be able to… And I could hide the Pet label, so only Luna, you, and I could see it.” Theo said. “It’s… really simple for me actually.” He laughed quietly. “But, I want you to make the decision. If you don’t want it to be permanent, then it remains in here. While you’re in my arms.”

“I… Theo… i-if you make it permanent, can… you add… a-a ring to the back? For... f-for a leash?” Celestia asked, her face bright red.

“I could make a leash without one… but if you want a ring on it… I’ll make one for you.” Theo said, pulling his lover in closer, nuzzling her cheek. “Just tell me what you want, and I’ll make it happen.”

“I-In that case… make… make a little tab on the back, that when you pull it, i-it magically extends out into a leash… one whole piece of leather, f-flush with the collar…” She described.

“Oooh, that’ll work…” Theo nodded, his hand tracing around her back, gently moving up to the collar. His lips gently touching hers as his magic worked on the collar, doing just as he said it would, as well as her little addition.

“Nnn… o-only Master can take it off… only… only he and Luna can see the s-slutty title it has…” Celestia groaned, finally slipping back into her subby state.

Theo gave her cheek a gentle lick. “Yes… Only Master and Luna can see what Pet truly is…” He whispered, now pulling her up onto his chest, “Master’s slutty little pet…” His cock slowly hardening and rising up her stomach. He was slow and sensual, enjoying the look of the collar around her neck. He nipped her ear, teething on it as he closed his eyes.

“M-Master… use your Pet… t-treat her like the… s-slutty pony she is…” Celestia begged, pressing herself against his lengthening shaft.

Theo’s hands slid down to her flank as he slowly drew his hips back. His eyes locked with hers, and in them she saw a heart shaking lust, deep in his gaze. He gave her ass one last squeeze before he got off of her. “Luna was telling Master about his Pet’s little… secret.” He said, “What she did with all of his cum… I’m sure… Pet would love some more… straight from the source.”

Celestia gasped, sitting up on the bed. “O-oh, yes! Pet… Pet didn’t get any of Master’s cream last time… sh-she wants it so badly… needs it… i-in her belly…” She pleaded, looking up at Theo with wide, begging eyes.

Theo’s smile grew, and he sat back on the bed, presenting his full cock for her to see. “Show Master how much you missed his cock in your mouth…” He purred, motioning his Pet over.

Celestia got on her hands and knees, crawling over to Theo, before leaning her head in and gleefully nuzzling his balls, shivering as she heard the seed inside slothing about.

“It’s all for Pet…” Theo breathed, for a moment she got a breath full of his musk. The scent sending her already aching and needy body deeper into a rut. If she wanted it before, now she needed it. “She just has to get it out… and she has all the right assets to do that.” His magic squeezed her breasts, a bit of milk leaking out of it. His cock looked so tasty, even more so than his massive sack. “But… It’s been so long since Master felt his Pet’s soft lips on his pride… why doesn’t Pet change that?” He grasped her cheeks, guiding her head up to the tip, his delicious cum pooling and waiting for her to lap up.

“Nnng… M-Master’s cum…” Celestia cooed, sniffing deeply, dragging the thick, heavy scent of it into her lungs, before slowly slipping her tongue out over Theo’s tip, taking his seed with it and moaning happily when the delectable taste filled her senses. “Mmmm!”

Theo’s magic left her and with a loud sigh, he let his head rest back against the headboard. “It’s all yours…” His cock throbbed, releasing more pre for the horny alicorn to drink up. “Master’s missed this so much…”

“Pet missed her Master…” Celestia said. “Sh-she’s so happy to have him back… a-and to have his mark on her forever…” She continued, one hand toying with her collar, before stopping and looking at Theo’s eyes. “Master? M-my collar… will it mess with g-giving you head?”

“No… Master’s magic will make sure it can stretch and expand… just Pet, nor anypony besides Master, will ever be able to pull it off.” Theo said, “Master wouldn’t want his Pet to not experience something solely because of a collar.” He caressed her cheek. “You never have to worry… Master always has the best intentions for his Pet.”

“Oooohh…” Celestia cooed, pushing her soft cheek against him, “M-Master is so kind… so considerate of Pet… he… he should be rewarded…” She said, slowly lowering her head once more, bringing it closer to Theo’s still-leaking tip.

Theo’s breath caught in his throat, as once her lips were around his shaft, he’d be under her control. It was the only thing she could truly dominate him in, since her tongue drove him wild every single time, “Please…” He pleaded softly, surprising her for several moments.

“Yes, Master…” She whispered, before dropping her lower jaw as far as she could, and setting her plush, soft lips against his tip and pushing, slowly stretching her maw as far as it could go around Theo’s length.

Theo was already panting, his cock twitching as it began to slowly sink into her maw. The pre now washing directly over her tongue as it poured out. “Yes…” He moaned gripping the bed hard as he watched Celestia slowly draw his cock in. “I… If Pet does a good job… s-she’ll get more than just one load in her stomach tonight…”

Celestia gave a long moan, making her mouth vibrate against his tip. After a few moments, her mouth was entirely full, and after a few more licks to Theo’s cockhead, she pushed him deeper, her throat spreading open with practiced ease, allowing him inside.

Theo shivered and quaked, the soft rippling of her throat dragging his cock in deeper felt amazing for the demon. He could barely contain himself, wanting to just grab her head and force her to the hilt. But, he knew she enjoyed teasing him, and he enjoyed it just as much. “Oooh… only you can make me feel like this…” He moaned, running his fingers through her mane.

She kept going deeper onto him, forcing Theo’s stallionhood to stretch her throat out, so wide it made the flesh of her throat visible past her fur, a soft pink that bulged massively because of the intruder.

He groaned loudly, pushing more of his cock into her throat, “Nnnn… d-don’t forget… my balls… Pet…” He breathed, his magic guiding her hands to the two orbs. As her fingers touched them, he shivered violently, magic failing him again.

Celestia’s pupils dilated when her digits made contact with the enormous, slick pouch of cum that hung beneath her current focus. Her force increased dramatically, making Theo’s dick disappear down her throat at an alarming rate, even as her hands squeezed his testicles forcefully.

Theo groaned even louder, and she felt the pouch grow in her hands. It almost scared her to think about how much would be pumped into her, in the moment some vital facts about the incubus being forgotten by both. Theo just basked in the heavenly blowjob only Celestia could give. “Nnnn… w… aaah…” He moaned, his cock twitching as cum began to replace his pre, the addictive liquid now beginning to slowly fill her stomach. He wasn’t even orgasming, yet… it was just his body reacting to something so wonderful-feeling.

She swallowed constantly around his swollen length, her throat rippling and milking every single inch of cock for more and more of the cum he gave her.

He gave her more as his hands finally grabbed her head. His cock and balls were aching for release. “Nnnn… enough… teasing…” He grunted, slowly raising and lowering her head, using her throat and mouth like a squirming, wet, and living onahole. Though he was much gentler than the feeling of use gave off, not wanting to go so far as to pound into her muzzle. His cock twitched every single second of the soft face-fucking. Celestia could only quiver as she knew what was soon to come. “Nnnn… I’m going to… dump it in your mouth… swallow it all…” He grunted, his tongue slipping from his mouth as he grew ever closer to release.

Celestia squeezed his balls harder, nonverbally begging for Theo to cum inside of her, bloat her with his cum, and mark her as his. Her throat vibrated around his shaft once more as she gave a keening whine, staring up into his eyes with her own pleading orbs.

Theo pulled her up until just his tip remained in her mouth, he let her tongue swirl around the tip for several seconds before his flare extended, sealing her mouth shut around it. He just groaned and fell back as he came, the thick and delicious liquid flowing freely into her waiting mouth. He wasn’t ever one to keep his mare waiting. She swallowed down every drop, moaning whorishly as nearly a gallon of cum flooded into her stomach. It was several long moments before she slipped off his tip, the flare having shrunk. Both mates were left panting and heaving. “Oooh gods…” He mumbled, looking down at Celestia.

She kept kissing Theo’s gushing cock, sealing her lips around his head to try and force more down inside of her, ravenous with hunger for her Master’s addictive seed. “M-Mast- gllgg… w-want… want more… p-please…” Celestia begged, her belly gurgling with the hunger she felt, despite being bloated like an overfilled beachball.

“Shhh… Master… has other holes he needs to fill…” Theo hauled Celestia up into his lap. “Pet’s been… craving anal, hasn’t she?” He ground up against her flank. His eyes locked with hers, “Luna and Master discovered… it’s all the way…” He whispered, “Imagine… having another full round injected from the other side.” He nipped her ear.

“A-all the… r-really? Pet… nnn… P-Pet wants to gush Master’s cum out from her mouth… b-because she’s being filled by him from her ass…” Celestia groaned, pushing her plothole back against him. “P-Please, Master… take Pet’s tightest hole…”

Theo roughly kissed Celestia as he pushed into her ass, slowly letting her adjust to every inch. It took nearly three minutes for her to finally feel his cock completely hilted in her, and when they fully met he pulled back from her lips, his burning hot meat buried deep in her guts. “Oooh… you’re so much hotter back here…” He cooed.

Celestia put a hand to her stomach, feeling the protrusion Theo’s shaft made, even through the enormous amount of cum bloating her out. “Nnnf… M-Master… I… I feel so stretched out… a-around your cock… Pet can’t wait to feel your cum… pushing up her throat.”

His hands firmly grasped her hips, “Master’s going to fill you completely…” He breathed, licking her horn as he gave his first real thrust into her ass. She went up about half-way before being dropped right back down into his lap. He grunted before he pushed her down onto her back. All sense of gentleness ran out as his eyes went over her collar. “Master’s going to destroy you…” He growled, pulling right to his tip before plunging every inch of his two foot cock back into her body. He repeated his plowing, only using Celestia for his pleasure in that moment, though Celestia was enjoying his thick meat stretching her wide. She gasped and nearly screamed with every thrust in. She would be limping tomorrow, that was for sure. It’d be an interesting day, especially considering tomorrow was the press conference…

Theo knew that it was coming but cared little, his needy little whore of a Pet needed his cum all through her. It’d be the hottest thing she ever felt, and she’d only want more after it was done. He was groaning with every thrust, enjoying her hot and needy ass as it clenched tightly onto him. She wasn’t made for this kind of rough sex, but Theo was going to get her nice and used to it. She fully belonged to him, and there wasn’t anything that could change that. She gasped and sputtered with each rough thrust.

Theo groaned loudly, her ass was so tight and hot he was sure it would burn his cock off. But he needed it to be tighter. He slapped her ass causing her to scream out blissfully. Her ass tightened even more and suddenly, much to his surprise he found himself unable to thrust any more. “Gaaah!” He growled, groping her ass for several moments as Celestia rode down her intense high.

“Oooh… oooh… M-Master…” Celestia panted heavily.

Now he pulled her in tightly, her head nestling into her neck. He massaged her sensitive cutie mark and let her get a few more breaths in. “Such a good Pet…”

Celestia cooed at the compliment, “How does Master enjoy his Pet’s ass?”

“Master loves it!” Theo growled, thrusting up into her again, eliciting another deep moan. He squeezed her flank, driving himself deep in once again. “Mmmmm… though he prefers other parts of his Pet…”

“W-waaaahhhhaa!” She screamed out as she came again, his continued frenzied and rough rutting driving her over the edge again and again. It was truly as if not a single thing had changed between them, her husband, rutting whatever hole he pleased, bringing her pleasure unlike anything she’d ever be able to feel without him.

“One day though… this will be the only hole I can use…” He breathed into her ear. “Or of course your mouth… your womb, no longer able to contain my cock as our foals rest in you…” His other hand shifted to her flank.

Celestia planted her hands on his chest. “Oh gods yes!” She moaned happily.

Theo gritted his teeth, unlike Luna’s ass which was actually milking him, Celestia’s was just attempting to crush him. “Ooooh… not too much longer~” He chirped.

Celestia’s previous orgasm felt like mere ghosts as she felt his expanding flare rake her insides. Soon he was at full width and couldn’t thrust, regardless of the force he put into each attempt. Her screams, gasps, and moans filled the air as his seed flooded her ass in a way she hadn’t ever felt.

She could feel the boiling liquid push into her stomach, making her feel even hungrier. Then she gagged as the thick and addictive liquid flooded up her throat and into her mouth.

Unlike the underprepared Luna, Celestia’s magic not only contained it, but stored it in her own little pocket world. She didn’t want a single drop wasted, Master wouldn’t like that.

Her magic faltered as he leaned down and bit into her neck, causing the cum to flood into her lungs. However, she felt the sudden flood of his magic in her body. Now she just quivered, cum flooding out of every orifice as he began to funnel massive amounts right into her womb.

Theo’s tail plugged up her pussy before she felt something gag her, preventing even a drop from leaving her mouth. Her eyes widened and locked with his, now the only place left for it to leave was he nose, and the thick cum wasn’t only addictive in taste she now found out… but it was driving her insane as it came out of her nose.

“It’s time I BREAK you!” He growled. Her eyes rolled back as he finally managed to continue thrusting, her over flowing lust and love feeding him with more power.

Two hours later:

Theo, and the now recovering Celestia lay in her soaked and stained bed. He’d marked her in every way, cum soaked into her nose, coat, and mane. With every breath she could smell him, with every swallow she tasted him, and it felt like heaven.

Theo was panting quietly and apologetically rubbing her stomach. “I may have gone a bit over board… with the gag and all…” He chuckled softly.

Said gag was laying in a massive puddle of cum on the floor, long forgotten after the force of his cum had pushed the magical ball out of her mouth.

“I-I don’t think so… s-seeing you like that… w-was so hot…” She laughed weakly.

“Shush… just rest now, Celly…” He cooed softly, his magic slowly cleaning her off, much to her disdain.

“Noooo!” She groaned. “I li-”

“I’m just reabsorbing it.” He chuckled. “Don’t worry… I’ll coat you again later.” He wrapped his arms around Celestia, pulling her in close.

Celestia cuddled back against him. “Oooh… it’s so nice… now you can watch over me while I sleep… Luna won’t have to worry…”

“Mmmmhm.” Theo laughed softly. “And when I’m with Luna she can sleep safe and soun-” He trailed off as a wicked idea came to him.

Celestia however didn’t notice. “Mmm, it’s so… so nice to have you back home Theo.” She smiled up at him, receiving a smile in return.

“It’s so nice to be home. Now I won’t ever leave.” He nuzzled her lovingly. “Now my sweet… just sleep and let me take care of you~”

Celestia cuddled back and laid her head down on the now clean pillow. Her eyes slowly slid shut as the sun began to set, she knew tonight would be a wonderful night’s rest. Tomorrow she’d be ready for whatever Canterlot threw at her, she just hoped Luna would be ready as well.

And Theo had his own plans… Luna couldn’t be left out of this night… and he knew just the way to give her everything she could want...