"J-Jen, come on! Why ask me... that?" You said, gulping nervously.

"It's an honest question" Jen smiled "Besides, Lillian here is the one who asked, and the way she put it, she's flaunting that hers is better"

"Just the honest truth" Lillian chuckled "After all I've got the biggest one in the whole school" You glanced at her huge, wobbling ass when she spoke. It was quite a bold claim but then again, it was really pretty frickin huge... though you were sure Lulu and Arianna were bigger.

"Yeah, it's true, we kinda made a contest and measured them" Jen shrugged "I mean, not counting teachers and staff, Lillian did win the Booty Queen title, though it's been a year, aren't you worried some of us have gotten bigger back there?" She tried to taunt her.

"Not worried at all, I'm still a growing girl" Lillian said, playfully smacking her largest feature, sending it into a rippling and jiggling frenzy.
"56 inches! No one's got me beat yet"

'56 Brobdingnagian inches... since Brobs are 1,000 times as tall as us, those 56 inches would be like... almost a goddamn Lillie mile... what the hell' You thought, shuddering in utter disbelief. Math was never your forte but you'd been taught by your dad to convert between Brob and Lillie scales as an everyday skill due to your mom and her family, or maybe he knew you'd end up in these kinds of situations?

"Well, you know what they say, bigger isn't always better" Jen smiled, unwilling to back down. Then she looked down at you, andher eyes alone reminded you that she hadn't forgotten about the question she asked.
"I'll be glad to demonstrate" She then said, gently picking you up and giving you a teasing wink, carefully setting you on the middle of her desk.

You shuddered, getting an ominous feeling and you were right, Jen stood up and just like Lillian, her hips were slightly above the desk's level as she was nearly as tall as Lillian, who definitely looked tall even for Brob standards. You were sure that if your friends saw these two, their eyes would pop out of their sockets and wonder what the hell did their parents feed them. But now, it was your turn for your own eyes to nearly do the same as Jen turned around, showing off her enormous backside.

It was mind-boggling, Jen's ass was already huge, if she laid on her stomach you were nearly absolute sure that her cheeks would loom over Lillie cities like a literal pair of mountains even if they were round like hills. Her jeans were incredibly tight, making you wonder how she even put them on, but most importantly they left very little to the imagination, and those mountainous cheeks still wobbled and jiggled despite the tight denim constricting them.

"See? Sheer size isn't everything, shape is important too. But even then, these aren't precisely small" She said, giving her hips a sensual shake. Her butt near instantly took up the entirety of your visual field and it was the most arousing yet intimidating view you'd ever faced in your life.

"Hmm? You're talking as if mine aren't shapely? Please, these are the juiciest, roundest and biggest buns any boy could dream to get his hands on" Lillian replied, reminding you of her presence.

Turning around, the view was even more overwhelming. If Jen's were mountains, Lillian's were definitely more like moons. Her gigantic ass made Jen's look small by comparison and the way it shook and jiggled was unreal. Jen had quite a generous amount of squishy plush to her big booty but Lillian's was practically entirely made of it. But what began to worry you more was the fact that these girls' huge asses were on your front and back, they hovered above the desk you stood on but it was far too easy for them to lower them down and to back up into each other, sandwiching you between those humongous meaty globes.

"So, got a good enough view?" Jen asked, and as if on cue, Lillian backed up more, also lowering her ginormous ass closer to the desk, making you gulp in fear and jump away from it, only to see shadows enveloping you: Jen was doing the exact same thing, and the already limited space on the desk was nearly taken over by these two immense butts.

"I don't think he's had a close enough view. He needs to appreciate the jiggle" Lillian said, slapping one of her massive cheeks, sending the whole of her oversized booty into a rippling, wobbling, rippling frenzy of jiggling waves of fatty flesh. Jen simply gave her hips a sensual shake and her mountain-sized cheeks shook in a very enticing way, though with them looming so close it was also rather intimidating.

"Girls?!" You said, growing worried, the possibility of getting squashed between their monstrously massive booties was looking increasingly real.

In response, both girls giggled and kept wiggling their hips, backing up towards each other. The free space around you was taken up by them with frightening ease. There was nowhere to escape either, with the whole circumference of Lillian's bodacious badonk being roughly a mile in your scale while Jen wasn't all that far from that size range. There was no way you could cover such distances in the few seconds you'd have before you got smooshed.

"You haven't answered the question" Jen said in a sing-song tone and you felt your heart skip a couple of beats as Lillian's moon-sized booty seemed to try to pounce upon you, suddenly slamming on the desk with a loud BOOM! that nearly knocked you off your feet and it prompted you to inadvertently leap towards Jen's. Much to your embarrassment, your jump got you wedged in between her cheeks, along with the jeans that her crack appeared to be trying to swallow.
"There you go~" Jen sighed, sounding obviously pleased with your "answer"

"Hmm?" Lillian raised an eyebrow and straightened up, turning around to see what happened "Hey!" She pouted when she saw you caught in the involuntary wedgie that formed as Jen's tight denim rode up into her crack.

"Told you, he likes mine better. He knows I'm not going to squash him with it" Jen replied, giving a smug smile to her usually smug friend, teasingly wiggling her hips, jostling you between her huge cheeks.
"Love the hug too!" She teased you, slightly clenching them to give you a "hug" of her own.

"You're just choosing hers so you can keep enjoying your Boob Heaven" Lillian said to you, giving you a narrow-eyed, unconvinced look.

"Sounds like sore loser speak to me" Jen replied. She was really happy that she managed to beat Lillian at her own game and with all the odds in her favor.

"It's the truth" Lillian sighed "I could show you how much safer and warmer mine feels" She said to you and turned around, once again presenting you with the mind-blowing view of her gargantuan booty.

At that moment, Jen carefully picked you up and sat back down at her desk, giving you a sexy wink and a teasing kissing gesture before putting you back on one of her huge boobs. You didn't really understand in full what was going on anymore but what you knew was that you managed to get the right choice and that Jen looked pleased with you.

"I'm still pretty convinced that you're more of an ass guy than a tit guy" Lillian said with incredible nonchalance, though Jen didn't even flinch at her remark "By the way, what else did I miss from Homeroom?" She asked, changing the subject as a way to quietly acknowledge her defeat but not wanting it to be addressed outright.

"The usual stuff. Oh, and our assigned roommates" Jen replied, matching her energy.

"Who did we get?" Lillian asked with sincere curiosity. Jen, sporting a triumphant smile, glanced down at you and then looked her in the eye. Lillian gasped, her jaw dropped for a moment and gave her a look of utter disbelief.

"Ohhh, I see... so that's how things are going to be, huh?" Lillian said, putting her hands on her ample hips.

"Believe it or not, that wasn't planned, it was a happy coincidence" Jen giggled, gently caressing you with her fingertip.

"Welp, at least I'm glad that we're gonna meet again much sooner than I thought" Lillian said, suggestively wiggling her eyebrows at you, then doing something that resembled belly dancing, swaying her hips in an incredibly fluid-looking and sensual way. You stepped back in fear, now knowing the sheer size of her gigantic ass. You remembered how Jen described her bestie before and you had seen for yourself that she was completely right.

Jen narrowed her eyes at her friend and mouthed the words 'I saw him first'

'What? No fair! I didn't even get a chance!' Lillian mouthed back, prompting Jen to shake her head in annoyance. She then managed to tell her nonverbally that they'd talk more about it on lunch, to which Lillian huffed and rolled her eyes. The larger Brazilian walked around the desk and finally took her seat next to Jen, glancing at you on her humongous chest.

"Hey, I didn't imagine we'd be roomies but I'm glad we are" She said to you, but then she asked Jen "Hey, can I hold him for a bit?"

"Don't ask me, ask him" Jen replied with a semi stern tone, trying to remind her that you weren't her property, even if she did 'claim' you in a way.

"Can I hold you for a bit?" Lillian asked you, and already anticipating your reaction, she chuckled.
"Relax, I'm not gonna do anything with my ass... unless you want me to. But Jen's not the only one who can offer softness and warmth"

You raised an eyebrow at that statement and wondered what to respond. A quick glance at Jen's eyes somehow felt as if she silently asked you to give her a chance. So you sighed and reluctantly nodded. Lillian giggled and picked you up. Surprisingly, she was just as careful handling you as Jen was.

Given Lillian's lack in the chest department, she lowered you down to her tummy and put you on it, fairly close to her belly button. You effortlessly sank into the plush flesh and felt its greater warmth. But you soon felt some powerful vibrations coming from underneath.

"Sorry, missed breakfast" She apologized "Chill, I might look like this but boys aren't part of my diet" She said, half-jokingly...