(Submitted by an anonymous author)
While you were home in your dorm, minding your own business, Miranda was busy. You had hung out with her and Samantha last night in their dorm room, and you'd all stand up pretty late. So when Miranda woke up this morning, she was pleasantly surprised to see a package she had ordered on eBay had arrived: a "spell book" that someone claimed to have found in an old chest in Salem. Miranda doubted that was its true origin of course, but she could tell from the pictures that it least looked authentic, and that was most of the fun. Samantha has already left for the morning, so she was alone with her prize. She sat down on the couch, wearing tight black leggings and a black bralette, and set to work.
When she got it open, she was pleasantly surprised to see it looked very authentic. She could have sworn it was actually written with an ink and quill, at least parts of it. It looked as though it had been updated a few times, with scribbles in the margins with notes, adjustments, or more modern wording. She flipped through somewhat randomly, until a particular page caught her eye. The older writing said "drag the bastards to the stake with ye", but the note in the margins simply said "put a man in his proper place." Amused, Miranda decided to try reading this spell:
"UOMONIM CULNATICA LIGUMINUM"
Miranda said the words in her best "mystic" voice, but was unsurprised to see they had no effect. At least, no visible one. She chuckled to herself for a moment, then felt an unusual tickle against her butt cheek.
Meanwhile, you hadn't heard Miranda's words, but you were the one experiencing them. As soon as she uttered them, your disappeared from your dorm in a puff of black smoke that lingered for only a moment.
Immediately you found yourself in the dark. You had no idea where you were, but you had very limited mobility as you were squeezed from all sides by warm, soft walls. It was like you were in a padded room, or maybe a padded coffin, since the walls were very close together. But they were also unusually warm. And they didn't feel like fabric, they felt like... skin?
Suddenly this fleshy room jerked upward, and you slid up an inch or two in what you now realized was more like a valley than a coffin. When the upward motion stopped, the walls on either side bounced inward and clapped around you, disorienting you further. Then, mercifully, light shines into your prison. You see a quick glimpse of pale white flesh, then something wraps around your torso and pulls you free.
Miranda had realized this tickle wasn't just a loose tag, it was something alive and wiggling in her butt. She didn't make any connection to her spell, she just assumed some kind of bug had ended up in her butt, and so she hopped up onto her feet to fish it out. So she was completely caught off guard when she opened her hand to see not a bug, but her roommate's tiny boyfriend.
"Tony?! What the hell were you doing in my butt?" Miranda asked, unable to understand how you'd gotten so small.
You were the one who was in the more difficult situation. She was looking at one weird little man in her normal world, while you were taking in a world that had completely changed around you. You were standing on the palm of the enormous witchy girl, with her now giant eyes fixated on you. And, to your horror, you now realized you had just been fished out of her ass crack.
"Not so loud Miranda!" You said, her normal volume voice now overpowering to your tiny ears at short distances. "I have no idea what the fuck is going on. One minute I was in my room, and then all of a sudden I was in the dark. In your butt I guess."
Miranda thought for a moment, and made the connection. "Oh my God, the spell book!"
"What spell book?" You asked.
"I bought this old book online and I read a spell that said it was supposed to 'put a man where he belongs' and I guess that's in a butt." Miranda said, biting her lip. Then she burst out laughing.
"Why are you laughing? This is not funny! I'm an inch tall!"
"I'm sorry, it's just, like this is actually real magic, and it turns out the spell I used is just to magically teleport you into my butt crack." Miranda said between giggles. "That's at least a little bit funny."
"No Miranda, this is serious, I-"
POOF
Suddenly, Miranda's hand was empty. It took her a moment to process your sudden disappearance, but then she felt a now familiar squirming between her cheeks.
"Oh my God, you're back there again?!" Miranda asked, scrunching her nose as you tickled her ass crack. She looked back at her book. "Hmm, this says it 'binds a man' to the place he belongs, so I guess that means you're going to keep getting pulled back to my butt..."
Miranda went to reach down and pluck you out again, but before she could, the door knob clicked. Miranda turned towards the door, her cheeks smacking together around you as she quickly rotated on her feet to see Samantha walking in.
"Hey Miranda, what's up?" Samantha asked.
You heard Samantha's voice and immediately began to fight harder against Miranda's cheeks. You trusted Samantha with your life, if Miranda explained what was going on, you were sure this situation could be fixed, no matter how crazy it was.
Miranda's eyes went wide. She was looking at her roommate, while her roommates boyfriend was "behind her", in her behind. She couldn't just say that the only thing that was "up" was Tony, and he was halfway up her butt. Could she?
1.Miranda tries to act natural despite your squirming in her butt. It's not like she could just tell Sam she has Sam's boyfriend in her pants.
2. Miranda immediately spills the beans, tells Sam everything, and pulls you out of her butt temporarily to prove it.