An adolescent unicorn was outside practicing their magic, it had been about four maybe five months since they transferred schools. They used to attend "Celestia's School For Gifted Unicorns" but unfortunately, they were having trouble controlling their magic so Celestia arranged a transfer, the teenage unicorn was sent to Ponyville to be under the tutelage of Twilight Sparkle.
Upon arrival in Ponyville, the unicorn was met at the train station personally by Twilight herself, along with her assistant Spike. Trotting back to the castle Twilight asked for a demonstration to which the unicorn obliged. Performing a simple teleportation spell the unicorn tried to teleport to Sugarcube Corner, but missed their mark and ended up teleporting into the small creek.
Seeing that it could cause problems, Twilight instructed them to train vigorously until they mastered it. So that is what the unicorn did. When the sun set to bring about dusk the unicorn started training.
During the training, they somehow got another spell in mind and soon, a blinding flash of white light appeared before them. When they awoke, they saw that they were in an unfamiliar location, they remembered being outside of Twilight's castle, but now instead of soft grass beneath their hooves, it was hardwood flooring. Everything around them seems like a blur, they can't make out anything making it hazardous to try and walk. So they opted to sit where they are for a few minutes until their vision is clear.
After several minutes their vision returned to normal, the unicorn's eyes widened as they saw that they were on a giant table and realized they had shrunk upon teleportation, a white napkin resting on top beside them blinded the unicorn as if it was snow being hit by the sun. A plastic spoon rested on the napkin as the thudding of hoofsteps rang throughout the room.
Realizing that they were in a restaurant, the unicorn hollered out while flailing their arms, desperate to attract some attention, but to no avail. The unicorn pony tried getting on the spoon hoping that being in the basin would amplify their voice, or at the very least a patron would spot them.
After realizing that yelling in the basin was a lost cause, the unicorn moved to the handle of the spoon in hopes that somepony will see them. Fortunately enough this was Twilight's favorite hayburger joint, so hopefully Twilight will soon sit down.
A few hours passed and somepony did show up, it wasn't Twilight however. Looking up the unicorn saw three red apples on an orange background, it was Applejack, one of Twilight's closest friends and protectors of Equestria. She held her tray in her teeth as she set down the tray, doing so the tray hit the spoon basin, unintentionally sending the shrunken unicorn flying into the air. Applejack had left to fill her cup with her favorite soft drink leaving her food unattended.
After what felt like five minutes in the air, the unicorn fell down atop Applejack's hayburger, for some reason the top bun wasn't placed on top, probably removed by Applejack to add the tomato and lettuce that was on the side to the sandwich.
Applejack returned to the table and started to put the lettuce and tomato on it, the unicorn tried to get up and jump off but kept slipping in the ketchup that dressed the burger. As the lettuce and tomato landed on top of their body, they were pushed down and pinned by the weight of the layers of the sandwich.
Struggling in the sandwich the pony managed to poke their head out only to see Applejack bring the sandwich to her gaping maw. Her warm breath blasted the pony with the scent of apples she had just eaten earlier as they tried to worm out only to be brought into her mouth as the bite of the sandwich they were on was taken from the burger and they landed on her warm, slimy tongue.
Quickly registering their surroundings they narrowly avoided being crushed to death by her gargantuan molars. Trying desperately to find an opening, the unicorn waited for her to open her mouth for another bite. They struggled to keep their footing as she swallowed her first bite, they watched as the chewed-up food slid down her throat.
Applejack soon began to open her mouth, thinking that this was the moment to escape, the tiny unicorn made a mad dash for the exit but was soon blasted with carbonated liquid. The tiny unicorn fell back towards her gullet, managing to stop themselves from falling down my holding on to the walls with all four hooves, but Applejack thought something was just caught in her throat so she gave a few more swallows before finally the tiny unicorn slid into her gullet and made their way into her stomach.
On the outside Applejack quietly belched as she finished her meal, on the inside however, the sound of the burp sounded like thunder as the tiny pony sat in her stomach, they tried activating their magic, but to no avail. Oddly enough, the acid didn't sting their body, instead it only dissolved the food mush surrounding them. A quick jolt told them that Applejack had gotten up, they could feel each step she took as her belly swayed from side to side.
On the way out, Applejack is stopped by Twilight who asks her whether or not she has seen a unicorn randomly teleport by any chance.
Applejack answered Twilight that she hasn't, but will keep an eye out for them, and if she sees them she'll let Twilight know.
Hearing Twilight's voice from outside, the unicorn tried to yell out to her, and also tried punching Applejack's stomach walls. Unfortunately, the unicorn was too small to be heard or to make even a small bulge in their unaware captive's belly.
Twilight bid Applejack ado and continued her search. Applejack hightailed it back to the farm to finish her work. The tiny unicorn just sat back and waited for whatever was to come.
