Parasites

Rarity’s genius plan was to head to the spa. It might have seemed like a really stupid plan to start with, but she had a great idea to turn a massive amount of the population without arousing anyone getting suspicious. And that was to turn the two mares that ran the spa.

It would be an easy mission for her, she knew the two mares very well and the hardest part of infecting them would be getting both of them without the alarm being sounded. Thankfully she also had a plan to deal with this.

She’d show that bloody stallion that she was a better agent then him. The white mare paused for just a moment, pulling out her handbag and digging through it with her magic.
After checking her mane and make-up were perfect in a small mirror, she took a moment to calm herself down. She was getting far too worked up and it was starting to mess with her thinking.

She took a few moments to calm herself down, then moved through into the main spa. It was not currently not very busy, and as such both the spa ponies were currently stood behind the main desk. Aloe and Lotus, both sisters, one with a pink body and a blue mane, and the other with a blue body and a pink mane, both seemed excited to see her.

They kept their excitement tempered behind their professionalism. One of them waved a hoof at her,

“Hello Miss Rarity! Are you here for your treatment?” One of them asked, a bright, welcoming smile. It took them several moments for her brain to work out which one it was.

Rather shamefully, telling apart the two twins was still fairly challenging for her. Lotus had blue fur and a pink mane, and her sister, Aloe, had pink fur and a blue mane.

She tried to remember that as she spoke “Hello Lotus, I am indeed here for my treatment! Can you see me to the mud baths? I want to start with that.”

Lotus nodded rapidly and guided her over to a back room in the spa where there was already a massive bathtub in the floor filled to the brim with mud. Rarity had been sure to book in advance and make sure that she got a private room for her devious plan.

Normally the spa ponies refused to give people special treatment, but she had been such a loyal customer for so long that they were more then happy to make an exception for her.

Aloe, the other spa twin, was quick to join her, waiting by the side of the tub with a smile and a towel to dry her off once she was done with her treatment. Rarity gave a polite nod to her as she laid down her handbag to the side, not wanting it to get dirty.

This was going to be the tricky part of her plan. She calmly walked forward, extending a hoof and pressing it into the mud. It was cold, and squelched softly as her hoof sank into it, but she ignored that and pressed forward, climbing into the tub as quickly as possible.

She had become far too turned on by the whole situation and the mud performed a duel purpose as she sank into it. The first of these was that it cooled her off and wrapped tightly around her with a soft squelch, and the second was that it hid the massive futa cock that had just spilled to hardness between her legs. She had to do her best to keep that hidden, if one of the spa ponies spotted it, then that would be game over for her.

Thankfully, Lotus did not seem interested in looking over her, as she left the room, leaving her sister to deal with her. This was perfect. Her plan was going to go fantastic now that she was on her own with Aloe.

In fact, she could barely believe how well her plan had gone, and was half expecting something to go wrong at any moment and run her whole plan. Nothing did go wrong however, and soon she was leaning against the side of the tub with a soft sigh, trying her best to relax and remove all the tension that had built up in her body.

Of course, with her massive throbbing cock, that did not work. Aloe looked down at her with a grin on her face, looking ready to help out with any needs that Rarity might have had, or to have her hopes and dreams crushed by Rarity politely asking her to leave.
Rarity looked up to her with a ghostly grin etched onto her face “Before you ask, I do have one thing that you could do to help me, Miss Aloe.”

The spa pony looked read to explode beneath her calm facade. She was so very eager to serve and would be a perfect addition to the hive.
“I baked you and your sister a few treats, and I’d love to hear your opinion on them dear. I’m not the best at cooking you see, so the feedback would be amazing.”

Aloe looked mildly confused for just the briefest of moments. Rather understandably, that had not been one of the things she had been expecting to get asked.

Regardless, after the confusion passed, she nodded. “Of course Rarity… But you did not need to do anything for us. Our job is to make you happy.”

She let out a soft chuckle beneath her breath “Of course, and that is why I decided to bake you those treats. You work so hard making other ponies happy and I wanted to make sure that you were taking the time off to enjoy yourselves. You always seem to be working yourselves down to the bone.”

Her horn glowed to life, pulling open her handbag and removing a small container of cookies from within. The spa twin stared at them as she popped the lid off and floated them over.

“Take a hooful dear, all of them are for you and your sister. I need to watch my waist after I ate the first batch.” She gave another light laugh, then lay back against the tub with a soft sigh.

She wondered for a moment if the sister was going to catch onto her plan. That would be a devastating blow to the hive if she was the one that lead to the alarm being rung. All she had to do was stay calm, and there would not be a problem. Everything was going to be fine.

Aloe looked over the cookies, then slowly took one out with her own magic and took a light bite of it. They were gingersnap biscuits. Rarity was not much of a cook, but she had gotten the recipe from Pinkie Pie, and she was the best cook in the whole of Equestria.

Her eyes seemed to light up a few moments after she bit into the cookie, and she took another light nibble, Rarity staring at her with an expression she hoped did not match how she was feeling.

“Don’t worry about being polite dear, eat as many as you want. I’m just happy to sit here in my mud bath for now, and if you eat them all I can just make more.

She once again lay back against the back of the tub and waited to see if the cookies would do their work. You see, Rarity had added a special ingredient to the cookies to help make them irresistible, and cause other more… interesting effects.

The white unicorn did not have to wait long. The first effect after she had finished her share of the cookies was that the pink fur around Aloe’s face begin to darken by more then a few shades, and after this she begin to shift in an uncomfortable fashion on her hooves.

Rarity wandered if she was starting to put the pieces together yet, or if her head was so scrambled that doing so was impossible. It was so hot watching it happen. Her member begin to throb softly beneath the mud as she shifted softly, trying her best to keep it out of view of the pony in front of her.

Thankfully for her, Aloe’s brain was melting from the effects of lust at this point, the drugged bodily fluids that Rarity had put in the cookie batter working their terrible magic. The parasite gave those it infected more then enough tools to pass the infection onto other ponies.

Aloe’s whole face had turned a delicious shade of red beneath her fur at this point, and she was shifting from one hoof to the other in a very uncomfortable fashion, trying desperately to hide her discomfort.

Rarity drank the scene in with a smirk painted on her face, drawing great pleasure from the suffering of the poor spa pony. Finally, she seemed to break, looking towards Rarity with an ashamed expression on her face.
“Sorry Miss Rarity, but I need to go and use the little filly’s room, I will return shortly.”

The white unicorn let out a soft chuckle “No worries dear. Can I ask that you help me out with something first? It’s rather embarrassing, but I think I have gotten my tail tangled up, and I could use a hoof returning it to normal.

It was a ruse that would have not worked under any other situation, but the spa ponie’s poor head was so fried that she did not even seem to notice the massive holes in Rarity’s story, instead giving a stiff nod as she stepped forward, sinking into the mud with a soft splash, the mud almost instantly wrapping around her as she let out a loud gasp, moving over to the white unicorn slowly.

Rarity waited until she was within grabbing distance, then she sprung the second part of her trap, grabbing onto the spa pony and pulling her onto her lap. The spa pony let out a shocked squeak as this happened, but did not make any attempts to struggle free, too confused with what was going on to bother trying to make sense of it.

The white unicorn almost felt bad for her at the moment. Her head must have been so fried and she must have been so confused about what was happening. That was OK however, Rarity was going to look after her.

Her hooves wrapped around the spa pony tightly, one of them closing over her mouth to prevent her from calling out for help if she felt inclined to do so for some reason, and then she pressed her cock against the spa ponie’s rear, forcing her to let out a shocked cry into the hoof, struggling lightly and making an attempt to get away.

Rarity was not going to let that happen however. The spa pony let out a few startled cries and attempted to struggle, but the mud was sapping her strength and took away any power her blows might have had. And this was when the final part of her plan came into play.

She begin to slowly stroke her hooves up and down the spa ponie’s body in a teasing fashion, leaning in close to nibble at her ear, which forced soft whines from her as she kept up the feeble attempts to struggle. With the strength that the parasite granted her, there was no way that she was going anywhere.

Her cock pressed against the folds of the spa pony, and she suddenly stopped struggling altogether, going stiff as her cunt clenched, trying to keep the cock from gaining entrance.

“You like that, don’t you darling? I got a thick futa cock just for you, and now I am going to bury it deep in your cunt and take you right here, and there is nothing you can do to stop me… How do you like the sound of that?” She mocked, her hooves still roaming over the body of the helpless mare before her, molesting every inch of her delicate flesh.

Aloe let out a soft series of whimpers as she kept trying to get away from Rarity, but the white unicorn was not letting her get anywhere as she softly ground her futa member against her folds, teasing her towards an orgasm.

“Come on… Don’t run off. I got this cock just for you… Don’t you want it dear?” Rarity said, trying her best to sound offended, which made the spa ponie’s struggles slow.

The chemicals in her cum were extremely potent, and had they been pure, the mare would have been a quivering, orgasmic wreck beneath her hooves. Of course, she did not want that. She wanted her mares to have some fight so that she could break them in herself and have some fun playing with them.

Speaking of which, Aloe was starting to look close to breaking now. Her cunt was soaked, her eyes were rolling back slightly in her head, and she was struggling to deal with the onslaught of arousal that was ripping through her body. Rarity almost felt bad for her at this point, but that was not going to be enough to stop her from carrying on with her task.

Her hooves kept rubbing over the helpless mare’s body with an almost mocking amount of actuality desperately trying to make her break. It took a few minutes, but soon poor Aloe was a slobbering, quivering wreck in Rarity’s hooves, barely able to form words as she pressed back against Rarity and attempted to slide her cock into her snatch.

The white unicorn simply let out a soft, elegant chuckle as she prevented Aloe from sliding the cock into her snatch, shaking her head as she spoke
“Look at you! You’re practically falling apart. This is not very professional of you at all, now is it?” A pause, filled only by the sound of Aloe’s soft whimpers as she kept attempting to force the cock into her foal maker.

“I guess I could help you, but you would need to be a good little mare and beg for it. I cannot tell what you want if you are just whimpering, now can I?”
Aloe let out another soft whimper and looked back to Rarity with tears starting to form in the edges of her eyes. She was falling apart from the teasing and could barely take it.

Rarity thought it was so cute. Power seemed to fill every inch of her veins, flowing through her veins, working to help her obtain her goal. The parasite had taken good care of her, and she wanted to allow it to take care of the other ponies as well, even if they needed a little convincing to join with it.

Finally, her words made it through the haze of Aloe’s mind and she turned to look back at Rarity as she ground her pink puffy cunt against the length, her juices mixing in with the mud and her hips making the mud squelch as she slid her hips back and forth.

“Please Miss Rarity, fuck me!” She pleaded, letting out a soft whimper after she had finished talking to punctuate her words.
Rarity would have loved to deny her this once more, to keep teasing her until her mind was mush and she could barely form words any more. But she had a job to do, and she needed to get on with it.

Her elegant white hooves wrapped around Aloe’s hips, the pink and blue mare letting out a soft whimper of pleasure before she pushed her down, those pink puffy lips wrapping around the head of her cock and pulling it into her snatch as she let out a loud, lewd moan, eyes rolling back as her cunt convulsed and made a desperate attempt to milk the cum from her length.

Pleasure rocked through Rarity’s body like waves breaking against a cliff, she did not let them wash over her, she simply sat there and let out a soft moan of her own. It was, as expected, eroding at her resistance however.

There was no way she was going to let herself end up like the writhing, sad state of a mare before her, she was a lady, she was going to have grace while cramming her massive horse cock into this mare’s cunt.

She pulled back and let out a soft gasp, the strength that she had been granted allowing her to use the pink spa mare much like a fleshlight, lifting her up high so that only the tip of her length was buried in those loving folds, then slamming her down hard so that the whole cock sank into her in a few glorious moments, forcing a scream from Aloe that Rarity had to silence with a hoof least she bring the whole spa down on top of them.

Aloe looked back to her with blank, glassy eyes that screamed of need and mindless bliss, Rarity’s whole length currently buried in her snatch, twitching softly as the unicorn’s hooves wrapped tightly around her waist.

Right now, her head was fried, all its power going towards making her cunt convulse hard, squeezing and milking the massive length that was stretching her out. It should have been painful, for some reason Rarity had a bigger cock then most stallions, but with the amount of pleasure currently tearing its way through her whole body thanks to the drugs she had been unknowingly given, the only thing she could feel was pure pleasure.

And Rarity was fully aware of this. One of her hooves wrapped tightly around Aloe’s waist and lifted her up slowly, a number of wet sucking sounds filling the area around the mud bath, thanks in part to the mud itself, and the mare who’s cunt was currently squeezing and convulsing like crazy as her eyes rolled around.

She did not give Aloe any time to adjust before she slammed her down on that massive cock again, one of her hooves clamped firmly over her mouth to cover up her squeals of pleasure.

At this point, Rarity was starting to work into a smooth motion, slamming the poor mare down onto her massive length, her squeals forming a sweet symphony that filled the room, before lifting her back up off the massive cock and preparing to drop her again, the squeals turning to whimpers as she begin to worry that the cock was going to get taken away from her.

Rarity had no plans of taking the cock out of her however, she planned to slam it into this mare, then fill her with parasites and welcome her into the hive mind. She had left that second part out however.

Her cock slammed forward again, and then pulled up, before slamming down hard. It worked its way into a smooth motion, broken up only by the soft cries of the mare who she was so brutally using.

Her cunt was clenching harder at this point, drooling rolling out of the mare’s mouth as her back arched, her mind shattered from the pleasure as she cried out into her hoof.

Rarity could tell she was already close to orgasm, and if she was being honest, she was starting to get close too. She could contain herself however, whereas Aloe could not. Another rough thrust forward, and poor Aloe let out a scream as an orgasm suddenly hit her.

The white unicorn tried her best to silence it with a hoof, but even with that in the way, the noise she made was still extremely loud, and it was also at this point that her hips begin to slam up and down, the mare having lost almost all control of her body as she rapidly slammed the cock in and out of her, eyes rolling all the way back in her head as she let out another squeal.

Rarity was forced to grit her teeth at this point, trying to fend off an orgasm of her own as the mare’s snatch tried its best to bring her to a climax. She had wanted to wait a little longer before burying her length in this mare and giving her the load she had prepared, but she doubted she would be able to hold out any longer.

She pulled her cock back, all the way out of the mare, forcing her to whimper and whine as she was forced to keep climaxing with a thick slab of mare meat inside her, but Rarity needed to blow her load in another hole if she wanted to infect her.

The cock ploughed forward hard, spreading her ass hole wide and sending waves of pain tearing through Aloe as her anal virginity was suddenly and brutally taken without a word of warning.

She did not have time to feel much pain however, as there was still the tail end of her orgasm tearing through her body. Her asshole convulsed and clenched in an attempt to force the massive cock back out of it, but the length was covered in mare juices at this point and was more then lubricated enough to slam into her ass without the slightest bit off difficulty.

She grit her teeth hard and buried her muzzle in the back of Aloe’s neck in an attempt to silence her own cries. At this point she was right on the edge of an intense orgasm, and there was nothing she could do to bring herself back at this point.

A soft cry forced from her lips, a soft cry that she tried her best to silence with a hoof. Her cock twitched rapidly, then begin to spray thick ropes of thick, sticky cum straight into the poor mare’s anus, painting her walls with the warm sticky gunk as she slid her hips back and forth, groaning softly as she rode out the orgasm.

Her hooves wrapped tightly around Aloe, preventing her from struggling away as she rocked her hips back and forth softly. The moment her first orgasm begin to wane, a second orgasm seemed to sneak up on her, forcing another louder grunt from her as she roughly hammered her hips back and forth.

The second orgasm hit her much harder then the first one had, and she let out a soft whimper as it ripped through her body, muscles tensing without command and nerves screaming out in bliss as she cried out into Aloe’s ear.

And then the head of her cock opened, akin in some ways to a flower, only much firmer then a flower and acting more like a flare then anything, keeping her locked in Aloe’s poor anus as she ground her hips back and forth softly, the newly formed and strangely shaped flare refusing to budge in the slightest.

She bit down on her lip, and then a large lump begin to work its way up her cock, causing a bulge in it. As their hips were under the mud, she was not able to see this, but she could feel it as it moved its way up her cock and towards the mare that was currently impaled on it.

Aloe had not yet noticed that anything was off. She was simply relaxing and trying her best to recover from the intense orgasm that had just ripped through her body, and she kept up the ignorance right up to the point that the lump reached her anal ring.

Her ass had already been spread far wider then it had ever been stretched before, and the pain had been nullified by her orgasm, but now it was spread even more then that and there was little she could do to stifle the cry of pain that tore from her lips as she attempted to pull away from Rarity.

Unfortunately for her, her head was still scrambled by the effects of the drug, and Rarity was still being given strength by the parasite inside her, so there was no way she was going anywhere. Had she been in full control of her brain, she would have realized how wrong this situation was and put more effort into struggling away.

As it was, she soon forgot about the slug-like parasite that had currently wiggled its way into her body, and it reached her insides without much problem, wiggling and pressing against the upper walls of her ass which managed to even make her giggle, not realizing just what was happening.

Shortly after this, Rarity’s flare slowly deflated, falling limp and the flower, if it could be called that, closing. She had expended a lot of energy by this point, so she pulled herself out of Aloe’s ass and let out a soft sigh, her massive cock slowly retreating back into her snatch, out of sight and out of mind.

Nobody would suspect a thing. They were just two mares chilling out in a mud bath.