Oviposition

Twilight tried to count how many drones had their way with her, but lost count when she passed out at around 30 in each end. She didn’t know how long she remained unconscious being drilled by one changeling dick after another, but hoped it was for a long time. Had she known sex was this fun, she might have studied less and spent more time at Pinkie’s more colorful parties.

When she awoke, her eyes adjusted to the darkness, but she was still in the slimy orb full of royal jelly and changeling shit. It was ice cold by now, but she still opened wide, running her tongue around her to taste more, like the most delicious ice cream she’d ever tasted. Her tongue slid across a glob of drone cum left there, slurping it up and smearing it around her gums before taking a large swallow of the mixture.

As her head darted about to find more spots of spunk like the cock-addicted slut she now was, she felt her hooves over her new body. The chitin had hardened, and she felt less mushy inside, though she still felt the bubbling magic of her new form. As she flexed, the plates on her back seemed to split apart, but after a moment of confusion, she realized the plates folded out into insectoid wings. As her magic worked again, she used it to feel over every inch of her form, enjoying her new shape.

Could she change form now? She wasn’t sure how to do that yet, but was certain she’d learn fast. There was so much one could do with such powers. She could fuck Cadance as Shining before she found out they took him or rape one of the CMC and make them think their big sister did it. She could even ruin Celestia and Luna’s reputations by committing perverse and tyrannical acts as them. The list of potential fun never ended, and the ideas felt too normal now to be too appalled at.

Twilight’s more keen senses worked wonders, and she sensed Chrysalis approaching before she spoke up. She loved the way Chrysalis’ chitin plates creaked and chattered as she moved, even though it used to creep her out. She could even sense her mind as if her hive connection was developing.

“Are you awake?” Chrysalis asked as she approached. “You satisfied quite a few of my children, your brothers.”

It took a moment for Twilight to realize why the surrounding slime didn’t muffle the words. Chrysalis spoke into her mind as if testing the ability to order her with telepathy. It felt so soothing for Chrysalis to speak inside her head.

The voice felt so different from before, like a mother’s song rather than a monster’s growl. Twilight looked at Chrysalis and felt love swell from within her. She’d gone from being terrified of her to wanting nothing more than to serve and pleasure her, even if it meant corrupting or murdering all she…

Wait, no, how could she think that? A spot of reluctance gnawed in her mind. For a moment she avoided the thought of what Chrysalis would ask her to do next. Because she knew if she did, it’d turn her on immensely. Chrysalis smirked more as Twilight battled within her mind as if reading her like a book. Hot.

Chrysalis pulled Twilight’s head upward out of the encasement, a bubble of liquefied changeling turds forming and popping as her head emerged. She took a breath of air as goo bubbled out of her lungs. She spent a minute to expel the goo, poking a hoof out to pull herself further out of her encasement.

Twilight shivered in the cool air of the hive egg chamber as she pulled further out. Chrysalis leaned in as her head emerged and they engaged in a long kiss, playing their tongues together as she made out with her new mother.

She couldn’t believe how much she’d hated Chrysalis before, but she could do nothing but love her now. She knew Chrysalis didn’t love her in return and that she was merely getting off on a hated enemy’s corruption, but it didn’t matter. In fact, that was even more arousing.

“How do you feel, my daughter?” smirked Chrysalis as she pulled away from the kiss. She spoke aloud, no doubt for the benefit of Shining's inferior brain that couldn't hear her otherwise.

“Covered in your cold stale shit,” moaned Twilight. “I want to fuck you again Mother, please let me fuck you.”

“After getting boned by several hundred drones you want to go for more?” Chrysalis laughed. “Or are you stalling? You know who I want you to fuck next.”

Twilight grew silent and took another deep breath, brain fighting all the lustful emotion streaming through her. She hadn't even realized it when she said it, but she supposed she was stalling.

“Are you ready to ride your brother’s cock?” asked Chrysalis. "I should probably explain a bit. See, I pumped you full of infertile eggs. You're going to harvest your brother's sperm to fertilize them, then pump them back into him to incubate."

"That seems... over complicated," panted Twilight.

"But fun," purred Chrysalis. "Besides, I wouldn't be much of a villain if my plan wasn't more complex than it needed to be. Ready?"

“I am definitely ready to fuck my brother,” admitted Twilight. She'd been having naughty thoughts about that ever since she'd walked in on Cadance riding it when she was a filly, but never thought she'd fulfill them.

“Are you ready to implant him with your eggs afterward?” asked Chrysalis as her voice darkened. “After you do, he'll go through months of agony as they grow within him, not even able to sleep. While your eggs incubate inside him, drones will rape him dozens if not hundreds of times; they tend to get amorous with the egg sacks. When they hatch, he’ll die screaming as they tear their way out of his body, then your children will have an orgy with you, one another, and his corpse. Well... our children. I guess in a way they belong to all three of us.”

“I-I,” stammered Twilight. “Please don’t make me do that. I don’t want to hurt my brother. C-can't I just fuck him?”

“Oh, but you do want to,” purred Chrysalis, lapping at Twilight’s face. “You just haven’t admitted it to yourself yet. Here, let me help; it's the least I can do.”

Chrysalis' magic tugged the glob that gagged Shining. Shining coughed and looked over to Twilight as the queen removed the gag. She looked in his eyes as she wrestled with her own reluctance while he looked back at her in abject terror at what she might do to him.

“P-please Twily,” Shining begged, voice weak and barely audible. “Please don’t do this, this isn’t you. You don’t have to become what she wants. She only wants to use you to get her rocks off, then she'll kill you too!”

"Don't be silly," Chrysalis rolled her eyes. "I won't murder her for quite a while unless she disobeys. And when I do kill her, she’ll cream the whole way into deaths’ door."

“No, I won’t hurt you, brother,” Twilight promised, but didn’t believe herself. “I swear I…” She looked to Chrysalis. “How did this help, Mother?”

“She’s not your mother, Twily!” Shining cried loud enough to echo.

"She's not?" Twilight shook her head, confused. "Wait, of course. I-I don't know what I'm thinking, my mind is so foggy."

“Because if you hear his begging,” purred Chrysalis. “You can learn to savor his suffering. Come now, child, milk him for his precious seed. That is an order from your queen and mother. Do it, or I guarantee I will find a more painful... or maybe I can't. Do it anyway.”

“I can’t,” Twilight said, but her body didn’t agree.

She crawled the rest of the way out of her pod, body shiny with a thick layer of goo. Though she thought about fleeing, she staggered towards her brother instead. Without even meaning to, she raised a hoof to stroke Shining’s face, the other massaging his shaft. Even in her current form, the touch of an incestuous hoof was enough, and his shaft emerged whether or not he wanted it.

“This isn’t right Twily,” Shining shook his head as tears rolled down his face.

“But you wanted to fuck me, BBBFF,” panted Twilight. “Don’t you still want to fuck your sister’s hot pussy? Mother says you agreed to do it with her when you thought she was me, that you cheated on Cadance to get your fat cock inside me, even thinking you'd impregnate me. Well now you can do both.”

“I'm not denying what I wanted,” Shining cringed as she slid her hooves all over him. “But not like this Twily. I want you as you, not as what she turned you into.”

Twilight had never seen her brother look as sexy as he did now, terrified and huddled in a corner of a dark cave as he awaited a horrible death at her own hooves. She pushed herself belly to belly with his warm and inviting body, her sticky wings spreading as her arousal grew and her belly pincers pricked at his chest. He cried out in disgust as she rubbed her sticky slit against his shaft, but couldn’t keep it from throbbing against her. Even now, terrified and confused, he wanted her soggy cunt more than anything.

“Come on, BBBFF,” panted Twilight as she licked his face. “It won’t hurt just to fuck, it’ll feel amazing.”

“Au contraire,” smirked Chrysalis. “Any changeling would love that pussy, but a natural changeling pussy is excruciating to lesser life forms. Your fuck tunnel is lined with spines that will make him feel like he’s fucking a superheated sock full of broken glass. Then after he cums you will eat those big beautiful balls to make sure you get every drop inside you. Believe me, he doesn’t know the meaning of pain yet.”

“Oh that is so hot,” groaned Twilight. “I mean… no… I can’t...”

"It is hot," smirked Chrysalis. "And you were right about one thing: It will feel amazing for both of you, but in different ways."

Twilight’s body ignored her protest as she ground her slit against Shining, allowing fresh honey to drool down over him. She leaned in and kissed him, forcing her tongue into his muzzle and chasing his own which tried not to touch her. Shining coughed as she pulled away. Twilight’s body ignored every attempt to pull away from him.

“Twily,” Shining panted. “You said you wouldn’t hurt me.”

“I won’t,” Twilight lied to herself more.

An instant after she promised not to, she pushed herself against his tip and he tensed as his sister’s labia spread over his tip. He jerked as tiny claws wrapped around the head of his cock and crawled down his length, pulling him inside her. Shining’s shaft stretched her slick vagina, sending waves of pleasure through her, but tears streaked her face at the same time.

“I’m so sorry!” Twilight sobbed. “I can’t stop! It feels too good, and we have to get Mother off!”

Shining squealed so loud he went hoarse as he felt her jagged inner walls slide down his length. She squeezed him, tiny needles jamming into his pulsing flesh to inject venom to keep him rock hard inside the pain pit. He made several more attempts to protest, jolts of pain stopping him each time. His words dissolved into wailing as his body drowned in pain he never thought possible.

Twilight rolled her eyes back as she savored every curve and vein as her lips washed over them. Her cunt lips popped over her medial ridge and sank deeper until his tip nuzzled the entrance to her womb. He cried out again, but when Twilight opened her muzzle to comfort him, she lapped the tears off his face instead with her demonic forked tongue. She rolled her eyes back and moaned when she saw the look of utter betrayal on his face. No one could cause him the agony that Twilight could; she was the perfect one to murder him in this perfect method.

As her body convulsed with a mixture of unconstrained lust and the futile effort to stop herself, she rolled her hips. She'd gone from being an uptight virgin to a master of hip movements in just a day, having practiced with the hundreds of ass fuckings she’d gotten, body learning even while she floated unconscious in Chrysalis' liquefied turds.

She made one last attempt to stop herself and push away, but instead pulled closer and shared a deep, unwanted kiss. The vibration of his screams lit her body with pleasure as they sobbed together. Though he felt the pain, the emotional agony they experienced together was the same. Yet the fire of fear and agony in his eyes only made her pussy churn its tiny daggers around his shaft as it ripped in and out.

“T-Twily,” Shining gagged. “Kill me! If you have any love at all left... just snap my neck!”

“W-what?” Twilight asked in confusion as she continued her movements, hips adjusting her motions to find which ways made him twitch and suffer the most.

“You can’t stop yourself, Twily,” Shining sobbed. “I can even forgive that, but put me out of my misery before you lose yourself completely, don’t let me suffer like this please!”

“No,” moaned Twilight as she licked his wide-open eyes. “I can’t kill you, BBBFF.”

“I know you don’t want to hurt me,” Shining coughed. “But you...”

“No, that’s not it,” Twilight arched her back. “I WANT to hurt you, more than I've wanted anything in my entire life. But I don’t want to kill you yet; I want you to suffer. Oh Shining… I’m going to cum so hard when you die screaming, but first I want to prolong your agony as long as possible!”

“Oh Celestia, no,” Shining shook his head, realizing she was already too far gone. “Twilight what would Celestia think if she saw you now?”

"What would she think?" Twilight froze only a moment before recovering her movements. "She's think 'How can my beloved student be brutally raping me like this?'. That's what I'd do if she was here... but don't worry. I'd still do you first; raping or even murdering a near-goddess won't take precedence over my beloved BBBFF."

“That’s it, my loyal new daughter,” Chrysalis moaned from behind her. “Let me help more so you can feel your prey struggle.”

Chrysalis’ magic pried Shining’s limbs off the wall, breaking the slimy bondage to give him freedom to kick, not that his stiff joints were strong enough to do anything of use. Still, he surprised Twilight by kicking at her as hard as he could with all four legs. She surprised herself more though by how well she took it, her weak unicorn body no longer holding her back. She let him beat his hooves impotently against her, enjoying every moment of his resistance.

“Please I’ll do anything just kill me!” Shining shrieked before he had another gagging fit. Twilight just put her ear to his muzzle to take in his sweet pleas of mercy.

“I’m really doing it!” moaned Twilight. “I’m raping my own brother! Torturing him! I’ll enjoy every moment of your slow agonizing death, then I’ll fuck your rotting corpse in celebration!”

“Oh-ho,” Chrysalis purred, both front hooves between her thighs as she masturbated to Twilight’s misdeeds. “You’re learning fast. There’s nothing quite like banging a corpse you made yourself. You make me jealous though; I have no siblings or parents to kill. And while murdering my more disappointing children can be fun, it's not the same when I've popped out thousands.”

“I'd love to do this to my parents too,” moaned Twilight. “I want to use my family for egg sacks, and corrupt my friends to do the same to theirs!”

“Hm, I'll consider letting you murder your parents too,” smirked Chrysalis. “But only if you're good.” Her tone was the same a pony might use offering a foal some ice cream later.

“Twily listen to yourself,” Shining gasped, forcing the words out between screams. “Don't you hear what you sound like?”

“I am!” Twilight groaned. “Do you think I’m saying this for your benefit? It’s so hot to hear myself say such horrible things aloud! And more, for my queen and mother to hear me say it!”

For a moment all Twilight could care about was her brother’s tortured cock inside her. As the spines and teeth extended inside her pussy, the only reason the shaft wasn’t torn into ribbons was the poison the spines injected. His cock swelled, stretching her out more and gaining a gangrenous feel as her new cunt twisted and squeezed with each stroke of her hips.

As she forced him deeper into her womb, the acidic goo still contained within washed over his length, stinging at the wounds. Twilight held his head in her front hooves and looked over his face, savoring his wide eyes and tongue drooling out the side of his muzzle as his sanity slipped away in a sea of agony. She felt her muscles tighten more but staved off her own climax, wanting his suffering to last as long as possible. All he could do now was gurgle and convulse beneath her.

Twilight's scientific curiosity remained though, and she wondered if he was beyond feeling further injury beneath the ocean of torment. She grasped one of his forelegs, bending it back at the knee. With her new strength, she cracked it without effort and bone splintered through flesh. His body spasmed harder, and he tried to wail one more time.

In delight she twisted the limb more, breaking it at every joint, seeing how many times she could snap the bone with it still attached. Every crack elicited another delightful spasm, even seeming to make his cock jump within her. She kept grinding it apart, not stopping until there was nothing left in the tangled limb to break.

“Don’t worry,” Chrysalis encouraged, coming closer and sliding a hoof over Twilight’s sweaty body. Changelings wouldn't normally have sweat glands, but she'd instinctively shifted them in to be that much grosser. Chrysalis appreciated it. “This isn’t close to the most pain he’ll feel. You’ll get to see him suffer so much more before his end.”

Chrysalis reached her other hoof to mash at his ball sack, swollen from the magical venom, but also tightening. Shining held off his own climax in desperation, somehow knowing it would be the most painful thing he’d ever felt. Twilight saw that dread in his eyes and licked her lips in anticipation.

Before that though, the pressure building up in Twilight’s nethers broke through. The orgasm hit her so hard that she almost passed out, for a moment only able to flop about atop her brother’s wet shivering body. Her pussy squeezed in a fit of convulsions, milking Shining like a vacuum and demanding his incestuous seed.

He couldn’t hold back under the assault and came hard. He had thought it couldn’t get much worse, but his toxic shaft stung like a thousand angry hornets as it forced his sperm through. She shrieked as his balls emptied through him, pumping his sister full of incestuous seed with incredible force.

His maimed dick couldn't withstand that force. The cuts he suffered gave, spouts of cum springing through flesh before his cock came apart, bursting into a fleshy soup as blood and cum continued to dump into Twilight’s body from the stump.

Lost in the intense shock, he could only watch and shiver as Twilight yanked off, belly swollen with his seed. She rolled her eyes back at the churning within as she leaned downward, slurping at the stump and nursing out his blood. The sliver of hope that he’d bleed to death soon disappeared as she tore the remaining flesh away and gagged up a lump of slime to seal over the resulting wound.

Twilight wasted no time before her next task, looping her tongue around his heavy spent ball sack. He barely had time to cringe before her new fangs sank into his right testicle and sent new waves of agony. She chewed on it slowly, tearing it into bits but keeping it attached to him as long as she could so he could experience every little rip of flesh. Once she worked it into wet mulch, she pulled the other testicle inside her maw to do the same.

As she pulled her head back, the gunk from his groin oozed downward to seal the wound, keeping him alive whether or not he wanted to be. Twilight purred as she looked at his shocked expression. She grasped his hips, tugging him away from the wall to fall onto his back on the floor and forcing his hind legs open. His gaze twitched and looked down as her ovipositor flopped out onto his belly where his pride and joy used to be.

Though she thought it’d be difficult, now that she was here, Twilight had no reluctance. She no longer saw her brother, but a fleshy egg sack primed for their load of young. She wanted to create her first batch for her new queen, to create an army so that more and more ponies could experience this kind of agony. Images of her friends, family, and mentors struggling as they were raped swam through her head and lady shaft sprung again to full erection.

Shining opened his muzzle once more, trying to beg for death once more, but only gagged hard. His body discolored now as Twilight’s poison coursed through him, his fur coming out in clumps. Boils broke through his flesh and his tongue swelled to make speaking even more difficult.

“Stop trying to complain,” Twilight licked her lips. “Take your sister’s dick like a good faggot, you deserve this after what you and Cadance did to Mommy. Die knowing something just as horrible with happen to that slut of a wife you never deserved.”

Twilight knew he should hate her now, but no more than she hated herself. Yet she couldn’t stop, the incredible feeling of power and pleasure driving her forward.

She pushed her tip against his tight little asshole, forcing it in as hard as she could. The slick surface throbbed with effort before piercing his virgin asshole. Shivering as he clenched in pain around her, she drove her ovipositor deeper, pressing against the first bend in his intestines and curling around with its increasingly prehensile length.

“Oh yes, you’re doing so well,” Chrysalis purred, stroking Twilight’s wings as she worked. “The magic in you is so strong, you won’t have to wait long before your eggs are ready to implant. Make Mommy proud. Prove you have what it takes to enslave ponykind.”

Shining reached the point where he could only stare at her horrifying face in abject terror, bits of his balls still hanging off her teeth as she grinned down at him. She grasped his flanks and hammered her hips, lifting his rump off the hive floor and stabbing his asshole with her dick.

The barbs on her ovipositor weren’t as damaging as her pussy since she didn’t want his body tearing open and ceasing to be a suitable sack. All the same, the slime all over it stung like he was having lemon juice poured onto his wounds.

“Mmm, I bet you wish you’d stuck with me now, darling,” Chrysalis stroked Shining’s clenched face with one hoof as she masturbated her sloppy ovipostior with the hole of another hoof. “You could have been my general, you could have done what she’s doing to you to that slut Cadance, but no, you decided you’d rather be an egg sack.”

Twilight wasn’t sure if he understood her or if Chrysalis just liked hearing herself talk, but she didn’t care. As long as she was feeling this bliss and pleasing her new mistress, she’d be happy forever.

“Oh Mother, I feel it, this...” Twilight felt pressure building within her, eggs sizzling in magical goo as they prepared to ruin her brother’s body. “I feel like I might explode.”

“Don’t do that, child,” smirked Chrysalis. “As amusing as it’d be to see your body torn apart and fuck your remains, I still need you for my conquest. I do want to be clear on that, I’m recruiting you because it will be humiliating to Celestia, not because I care for you.”

“Mmm, we can always fuck his remains,” moaned Twilight, not needing Chrysalis to care to enjoy this. “Together! I want to have a threesome with my Queen and my brother’s cold rotten corpse!”

“Now you’ve got it,” grinned Chrysalis. “Ponies are just a source of food and a flesh sack to lay our eggs, nothing more.”

Twilight tried to continue her flirting, but a surge of bliss pierced her mind like she’d never felt. It was like every nerve in her body was having a drug-fueled orgy and all cumming at once. She felt her whole body undulate grotesquely, then clench, knocking the breath out of her as it pushed thick gelatinous eggs down through her ovipositor.

The way her lady cock distended, one might think it would be painful, but it felt even better than having her pussy stretched with her brother’s cock. She felt as much pleasure as her brother felt pain as she splurted out the first egg, several more pushing through already.

Continuing to ram his meaty asshole, Twilight pushed more inside. At first they pushed up through his intestines, but soon it was too much to contain. His inner flesh tore apart and his body bloated as more eggs pushed through the strands of his intestinal tracks. Her shivered more, the clutch of eggs forming within him showing through his tightly stretched flesh.

“Yes incubate our incestuous offspring you slut,” groaned Twilight. “And when they tear their way out of your body, I’ll let them gangbang me on top of your corpse!”

Shining’s three good legs splayed out, his body stiffening as it filled with eggs. Twilight felt magic surge within her, more power than she’d ever felt as the aura that had contained her pony magic now helped her new changeling magic flourish.

But when his body couldn’t contain any more eggs, Twilight hadn’t expelled all that she could. She felt more stirring within her, yet feared filling him further. He looked as if he were just her brother’s skin stretched thin around their egg clutch. Any more might make him burst, not only causing inferior young but also cutting his delicious suffering short. That wouldn’t do.

It took all her will, but she cut off her flow, holding the rest of her clutch within her own body. Somehow it was easier to exert this willpower intending to prolong his suffering than it was intending to save him. How delightful.

“Could you not fit them all?” grinned Chryslais, licking the side of Twilight’s face. “My poor dear, but it’s a good problem to have. It means your magic exceeds what even I predicted. To make so many eggs, oh dear… I may have to murder you once I have Equestria under control just to make sure you don’t get too powerful.”

“Mmm, whatever you want Mother,” moaned Twilight. “Just promise if you do, you’ll make my demise even more painful than his!”

“Well I’ll do my best at least,” smirked Chrysalis. “It’s the least I can do for my perverted new daughter.”

Twilight turned to kiss Chrysalis, then looked back down at her brother. It wasn’t just being filled with eggs that changed him. His whole body seemed to mutate, unneeded organs dissolving to make way for eggs, his flesh hardening to protect his contents, leaving only what his body needed to keep him warm, alive, and fuckable while they incubated.

His eyes were wide with agony as if the magic wouldn’t allow him to pass out. He keenly knew of every little twitch of agony and would be until they hatched. By then, it was doubtful he’d even remember a time before his life was pure torment.

“I tell you what,” grinned Chrysalis. “I had a present for you anyway, and it will be a perfect place to put the rest of your eggs.”

“Is it someone I know?” asked Twilight. “I… fuck… oh… “

As her arousal subsided, Twilight’s mind had one brief flash of sanity where she looked down at Shining and pondered her actions. She had become a monster, butchering her brother for no other reason than sexual bliss.

“A-are egg sacks necessary?” panted Twilight, hoping to at least ease her guilt by telling herself it was just changeling biology that they couldn’t help.

“Oh goodness no,” Chrysalis chuckled. “It doesn’t even help in the long run, though they come out more well formed, which means they can burst into orgy as soon as they tear their way out. That’s rather amusing.”

So it was solely for her pleasure; Twilight couldn’t decide if that was hot or not now that she was afterglowing.

“Mmm,” Chrysalis licked Twilight’s check and smiled as if knowing what she was thinking and savoring Twilight’s guilt-suffering. “Be a good girl and think about what you’ve done while I get your gift. Don’t worry, I think this will shatter the last bit of your pesky pony morals.”

As Chrysalis fluttered off, Twilight stared down at her brother, eyes as wide as his. She knew she should kill him, put him out of his misery now while Chrysalis was gone. His eyes looked up at her pleading to do just that, a glimmer of hope that his suffering may be over soon.

But Twilight’s look of concern twisted into a smile. No, despite her guilt, this was too hot to end.

“I’ll always remember you, brother,” Twilight panted. “Long after I cum hard to your death, I’ll masturbate to this memory, the moment I tore off the shackles of morality and entered a life of bliss.”

She hated herself more, but his expression as she explained herself was priceless. Twilight burned it into her mind to savor forever. She then put a hoof on her belly, still swollen from the eggs that still needed deposited, wondering where she’d get to put them.