It was late in the evening when Twilight had managed to finish setting up her equipment in Fluttershy's house. Thankfully for the pegasus, there was a wide assortment of various chores that she was able to distract herself with throughout the day. Animals were fed, some were scrubbed down, and one of them had been nursed back to health before it could fly away to its home. Fluttershy smiled as she watched the little bird fly away, but then entered her home and found herself surprised at the sights.

Cameras and all kinds of different mechanisms seemed to established all over the ground floor of her home, and Twilight seemed all too happy to be able to set them up, based on the merry little tune that she was whistling to herself while doing it.

"Um...Twilight?"

"Hmm? Oh! Nice timing!" Twilight answered, looking over towards her confused pegasus friend with a big smile on her face. She headed right on over towards her and put an arm on her shoulder, her other arm sweeping across the area. "I just finished setting up just about everything that we're going to need. I highly doubt that this could be a ghost like you thought, but if it is, we'll have all the evidence that we need to prove or disprove it" Twilight told her with a surprising degree of enthusiasm.

"I don't recall you looking into this kind of stuff before though...?" Fluttershy thought aloud, thinking that a lot of it was just something she wouldn't be interested in.

"Well, after that Pinkie Sense episode, I decided to start preparing in advance for whatever I might encounter in the future. Plus, I'm not entirely certain that this is a ghost. For all we know, it could just be a simple matter of invisibility" Twilight answered as the two went upstairs, where Twilight had managed to craft a makeshift observation room in Fluttershy's bedroom. "We'll know exactly what we're dealing with anytime now" she mused, looking at her devices and seeing what was functional and what wasn't. There was an awkward pause as Fluttershy just watched her work, thinking that something should've been happening by now. "Any moment now...." Twilight then stated, thinking that they should've found something by now.

"I'll go...make us some tea..." Fluttershy sighed, internally rolling her eyes at the situation. She knew that Twilight was helping her, but she did think sometimes that the princess went a little bit overboard most of the time.

A few hours of nothing had happened in the brief pause, but by the time Fluttershy sat down on the bed, Twilight's instruments had noticed a few things happening, nothing major, but just a very tiny happening. Nothing even directly alerted her until she turned her attention to the couch downstairs. She wasn't entirely sure about what it was, but it seemed to be a very faint signal on some brainwaves. Something was thinking clearly downstairs, but Twilight couldn't see it on the camera. She switched to the thermal vision lens, but it didn't change anything. Whatever was there, it couldn't be seen.

"Wait a second..." Twilight then mused as her brow furrowed. She carefully brought a hand up to the monitor and wiped off a little bit of it, but there still seemed to be...something there. She teleported straight downstairs and looked at the camera carefully, looking like her head was about to explode as she realized that there was just a smudge on the lens. "Ugh, just typical" Twilight groaned angrily, grabbing a nearby rag to carefully clean off the lens before hearing a sudden scream upstairs. "Fluttershy?" she called out, teleporting back upstairs.

After reappearing in her bedroom, she looked to see an incredibly tense Fluttershy on the bed, her whole face scrunched up and her eyes squeezed shut as her breasts seemed to be...getting handled oddly. It looked as though something were moving them, squeezing them like that. "Wait....Why didn't I set up anything upstairs too?" Twilight lightly slapped her forehead, completely forgetting all about the upstairs.

She rushed right over to Fluttershy and helped out however she could, and what could only be guessed was an arm managed to make back off. Twilight looked her over, and when Fluttershy opened up one of her eyes, she seemed to be okay.

"Any injuries?" Twilight asked. Fluttershy shook her head, her whole face burning madly. The pony princess immediately went over towards a box of supplies that she had brought over and started looking through them, but stopped all of a sudden when she felt a hand slap the side of her ass. While her purple cheeks were rippling, Twilight snapped her head back to see just Fluttershy on the bed. There was no way it was her though, seeing as how she was too far away to reach her normally. Twilight soon returned to her work as she assembled a few more items here and there. Eventually, she brought out what seemed to be a mic next to a box. "Okay....Not sure who's there, but would you mind speaking into this, please?" Twilight asked with a fake smile, her eyes darting back and forth before she returned to her monitors.

After about a minute, her monitor started putting up a small screen with some information on it. Deciphering it was easy, but the message that she got was...confusing.

"I...want to cum inside her'?" Twilight read aloud, thinking that it was some prank gone awry. Fluttershy was especially shocked to hear something like that happen, and who could blame her. "I, uh....." Twilight breathed, looking at her monitor in confusion. Another message came up, and Twilight read it. "She's just so beautiful, and it'd really help me a lot if I could just do it once. Please?" she read aloud. "Fluttershy, are you hearing this?" Twilight then asked as she turned, seeing what looked like handprints on top of Fluttershy's breast.

"Um....I don't really think I want to do that though...." Fluttershy half-moaned, thinking that whoever this was was out of their mind. She started thinking about how badly she needed to cum last night, but mostly thought that it was the heat of the moment. She then started thinking about that moment where her pussy was getting rubbed and started blushing harder and harder, thinking that while it was sudden, it was also surprisingly enjoyable. Still, she couldn't just say yes to something like this, could she?

"Fluttershy, I know you don't want to do this, but this...thing just seems to be focused on doing this. It's literally all that he's saying he wants to do" Twilight then told her, thinking that it might actually be better to get this over with sooner. Naturally though, the pegasus didn't want to have any part of it. The ghost seemed to think otherwise though, squeezing her breasts harder and rubbing his fingers over her now-erect nipples. Fluttershy couldn't help but moan out at the feeling though, slowly beginning to think it wasn't all that bad.

"Well....I don't know, I mean, I hardly even know this person" Fluttershy smiled rather coyly. Even Twilight could see the flat look that the minotaur ghost was giving her at that moment.

"Fluttershy"

"Oh, okay. Only this one time though, this isn't something I could possibly do again" Fluttershy answered as she started to undress herself. Twilight tried to look away, but something told her that this was going to be a much more intense thing to see than she could imagine. She watched her yellow friend lay down on the bed and spread her legs out a little. It didn't take long to see the rest happen though, seeing something poking at her vulva as she suddenly let out a very lewd gasp, her vulva spreading out and her clit winking out as...something seemed to be forcing its way inside of her.

Slowly but surely, something was getting inside of Fluttershy's pussy, forcing it way into her as the pegasus grit her teeth, her eyes going wide and her wings spreading out wider. Inch after inch of it went into her, forcibly stretching her internal muscles until there was a colossal bulge in her midsection, but Fluttershy looked as though she were counting the inches. Her tongue lolled out of her mouth as the ghost started to draw back a little bit, eventually thrusting right into her before he picked up a rhythm. After that, it was just a series of moans and grunts coming from Fluttershy as Twilight watched the whole thing go down.

"I should be recording this" Twilight blushed, quickly grabbing a nearby handheld camera and setting it up, looking to Fluttershy and immediately recording everything. She unzipped the front of her jeans as well, taking the chance to rub her own pussy for the time being. She looked as though she were enjoying this a lot more than she should've but few would really let a chance like this escape them.

About half an hour later, Fluttershy's mane and tail were absolutely ragged with the action, and she felt something pumping into her as she moaned out, her sweet voice reaching her crescendo as she came, feeling him cum as well. Her stomach had a visible bump in it from how much he had came inside, but she wasn't really concerned with that right now. Twilight had been thoroughly impressed by how long they were going as well, her left hand incredibly sticky as she drew it back, amazed at her own juices all over it.

"Oh wow....You were amazing" Fluttershy blushed happily, incredibly satisfied as she felt something press against her lips before he pulled out of her. He looked up and saw what appeared to be a bright, white light before he flew up towards it, effectively having fulfilled his last request before moving on with his afterlife.

"That was...amazing..." Twilight breathed happily, saving the video she had recorded before she had to clean her hand off. "Need a hand cleaning up?" Twilight then asked her simply, to which Fluttershy gladly accepted the offer. It was all just a matter of getting clean now, but she'd certainly remember a feeling like this for a while.

"I take it you liked the show too?" Fluttershy asked, noting the sticky fluids coating Twilight's hand. It was all the alicorn could do not to blush and smile at her in return as she just giggled and moved on, avoiding the question miraculously well. After that, it was simply a matter of cleaning up and packing up Twilight's equipment. Looking into the night sky though, the two mares could've sworn they had seen a shooting star race past them. Fluttershy smiled at it, thinking that this day turned out pretty well in the end. She'd have to remember that position for later though, something told her she'd enjoy it a lot in the future.

Author's Note

Alternative title 'Nut-Busting Makes me Feel Good!'. Good night everybody!