You landed with a soft thud on Lillian's sixth and last burrito, but your body stopped responding altogether, so it looked like you just postponed the inevitable, and not for too long at that. You tried your hardest at forcing it back to action to no avail. Soon, Lillian swallowed the previous burrito and hungrily looked at the one you lied on.

 

She slowly grabbed it and lifted it up, tilting it a bit just like she always did. Seeing it go up and towards her open mouth managed to finally force your body to respond through sheer panic, and you stood up and turned around. However, that's all that forced last jolt of energy did for you, as you tried to take the first stride, your legs went numb again and you tumbled down all the way to the back edge of the burrito, kept in place by its sticky grease.

'Goddammit... so close... just a few more inches and I would've fallen off...' You thought in frustration, but only then another realization hit you
'What would happen next, assuming I avoided getting eaten?' You wondered. The most likely answer is that you'd be thrown into the washer and would probably drown. You remembered that Ms. McAllen and the Principal were the lunch supervisors for the week, so, they would be the ones to pick up the trays, and there was a slim chance they'd find you.

 

Given how stern Arianna was to you, she'd probably think you did this to yourself, and you shiver in terror, imagining having to deal with her at such a diminished size. On the other hand, there was Ms. McAllen, who is pretty sweet and kind, but maybe playful to a fault, and the way she always has teased you made you uncomfortable, there was a vague sense that you wouldn't be all that safe with her.

You looked again at Lillian, she smiled and brought the last piece of her last burrito to her mouth. This was going to be it for you. You kept on trying your body just to move a little more, but it felt too numb to respond. Soon you, along with the burrito piece, entered her mouth and you closed your eyes, not wanting to see house-sized teeth smash or slice you to pieces. Several tense seconds passed, and her huge tongue shifted you around, but her teeth never came close to even graze you. Eventually you hear her swallow the other stuff, but her tongue held you in place.

Unknown to you, Lillian was smiling, she had known all along that you were tiny and in her food, and had just been playing around, letting you escape as she purposely took her sweet time eating. She carefully made sure to swallow the actual food but left you in her mouth, she then got up and went to the bathroom, struggling not to giggle along the way.

A couple of minutes later, she entered the girls' bathroom and looked around, there was no one around. This made her smile, and walked into one of the stalls, which she locked, just in case. She then finally opened her mouth and took you out. You were absolutely baffled and flabbergasted, though you couldn't deny your relief about getting spared from ending up in Lillian's stomach. She smiled cheekily at you, and you didn't like that look.

"Did you enjoy the show?" She asked, and yet there was another thing you found odd, she didn't seem the least bit surprised about your current condition.

 

çYou couldn't even begin to think a proper answer after what you just went through, even more so with the implicit knowledge that it was a game to her. She was your best friend, and teased and pranked you pretty heavily for most of your life, but this might have gone too far even for her. Still, you weren't all that mad at her and just wanted her to take this more seriously. Staring at you, she chuckled.

"Even now I still can read you like a book" She said
"Okay, I probably got carried away with that little prank from earlier..." Before you could even say anything, she suddenly brought you back to her mouth and gave you a quick lick
"If it makes you feel better, you didn't taste bad at all..." She giggled "Though, burritos are still the tastiest, so you shouldn't worry about me eating you" She then gently blew on you to dry you off.
"Now, now, before you get mad... I'll make it up to you..." She said in a suggestive way that almost felt out of character as far as you could tell.

Lillian slowly lowered you down, first giving you quite the view of her chest, which was pretty large if she pretty much never flaunted it, next her slightly pudgy belly, now looking even pudgier after all the food she had just eaten.

 

Giggling some more, she lowered you even farther down and brought you around her waist. You weren't prepared for that view. You knew she had a huge butt, the biggest in school among students, but right now it was so huge it was ridiculous to you. A pair of humongous, jiggly planetoids encased in seriously ill-fitting black spandex shorts. Just one of her cheeks could easily overtake your entire horizon.

"All of this is yours..." She said as she used her free hand to attempt to cup one of her titanic glutes, and sinking her fingers into it, showing off just how squishy and soft it was.

"W-What?" You finally spoke.

"After I made you suffer like that, I think you deserve a very nice reward, or a peace offering, if you wish" She chuckled and brought you closer to her gigantic derriere.
"You're free to do anything you want to this big booty" She said, once again in a seductive tone you didn't even know she was capable of, and as she said that, she lightly pressed you into one of her gelatinous cheeks and rubbed you on it in small circles.

 

She did this across every single square inch of her jiggly meaty globe before she repeated the process with the other, and after that, with no warning, she put you against one of the stall's walls and pressed her enormous butt into it, and you. Her weight was beyond immeasurable, but her flesh was so soft you weren't hurt, just pinned in place. At least now you knew you could theoretically withstand her massive weight and live to tell the tale, though that may be the least of your worries at this moment. She hummed happily to herself as she rubbed her huge butt on the wall.

"Not even a hug? It has to feel nice, to have a warm, soft pillow on top of you..." She said teasingly and wiggled her hips, causing large waves of fatty flesh to ripple across her cheeks and shake you wildly. She leaned back, pressing more of her weight on you, and she stayed like that for a couple of minutes. After that she stopped leaning against the wall and pulled you out from under her butt, though she still held you right next to it.

"Why...?" You asked tiredly.

"Why? Huh, well, because I have a big, sexy booty and you're a red-blooded guy, duh..." She replied in a rather deadpan tone "It should be obvious..." she laughed a bit, as she knew what you were really asking, but she wouldn't admit it

Your eyes widened when out of the blue, she used her free hand to pull her shorts down, struggling noticeably, as those spandex shorts were several sizes too small and looked painted on her. Still, a few minutes later, her gigantic butt was released from its tight imprisonment, and it looked considerably bigger than before. She brought you right in front of it.

"Can you really tell me that this doesn't get your blood pumping?" She teasingly asked and lightly spanked herself, sending tsunami-sized ripples across one of her deliciously huge and jiggly cheeks. You gulped

"That's what I thought" She smiled more and once again she pressed you into her incredibly soft flesh for a minute before she held you right before her canyon-sized crack.

"Do you like my thong?" She asked in an overly cheerful song-song tone, and you had no idea how to respond, you couldn't even see anything, it was simply pitch black inside.

"Uh... I don't see anything from here..." You replied awkwardly, and you heard her giggle a lot for a few seconds.

"Beautiful answer..." she said "That means a good close-up look is in order..." That made you gulp harder.

She held you a bit higher in the air so you had a better view of her colossal behind as she slowly pulled her deeply wedged thong out, like her shorts, it was obvious that it was several sizes too small for her.

"Wait, Lillian, stop!" You shouted.

"All done... Are you ready for your prize?" She said, teasingly wiggling her eyebrows at you.

"N-No!"

Lillian sighed and brought you to her face.
"Can you really look me in the eye and tell me you don't like butts?" She said, and that left you in a stunned silence.
"I don't even need to look at your eyes, I know the answer already..." She added as her lips slowly curved into a smirk. She brought you again before her massive ass, and wiggled her hips to give it even more jiggle. Her gigantic cheeks made intimidating booms every time they bounced into each other, and you could even feel them rattle your bones.
"It's not every day that your best friend gives you a first-class tour of her big sexy booty..." she teased more. You panicked. You both knew she had just gorged herself on burritos. Even if she hadn't, putting you in her butt would be incredibly dangerous anyway, given your size and her gassiness.

"Wait, Lillian!"

"What is it this time?"

"You... You just ate a ton of burritos..." You said, still not feeling like being too blunt with her, she was still a girl after all. She gave you a dumbfounded look for a few seconds before she burst out laughing.

"Of course I know that..." She said "A big ass like this is bound to have to let off some gas..." she said, lightly spanking herself again.

"Then it's probably not a good idea-" You were trying to say but she swiftly interrupted you.

"I fart around you and on you all the time, Blaise... if anything you should be pretty much immune to my farts after all these years" She joked "Or at least, be used to them enough..." She said in a quieter, flirtier tone."Have fun!" she said before she finally pulled her thong back and dropped you in...