During that brief, awkward silence, Jen handed you the bottle with your favorite soda and you drank a few swigs.

"The point is that it's normal and you don't need to be ashamed" Lillian sighed but her voice took on a soothing tone that you rarely heard from her.
"It should be more than goddamn obvious that I don't mind you looking at my ass when a lot of the time it's in close proximity to you... or on your face if I can help it" Lillian said with a cheeky giggle "And Jen wouldn't have asked for my help to pick out that sexy bikini if she had a problem with it either"

Once again, your embarrassment levels reached new heights as Jen looked at you and nodded. Sensing this, she walked to you and gave you an affectionate hug. The gentle warmth her body radiated felt pretty good.

"She's right. We're all... friends here, we shouldn't chastise each other for the way our bodies look, or work" Jen said, hesitating a bit when she said the word "friends" but she couldn't tell for sure if you caught that.

"We good?" Lillian asked and you nodded with a half smile. Jen's hug was making you feel much better and your embarrassment slowly melted away. Unseen by you, Lillian gave Jen a quick look in the eye and she subtly nodded. She gently led you to the middle beach chair and made you take a seat without you realizing at first, much to your own surprise.

Lillian and Jen then stood, each at one of your sides, turning their back towards you, effectively putting their big asses right next to your face. Once again you felt your face heating up like a boiling kettle, the view was surreal. Jen's butt alone was even bigger than you thought, more than capable of covering your entire face with room to spare. And Lillian's was much larger, your face would probably disappear into her massive crack if she sat on your face, their skimpy thong-type bikini bottoms only further accentuated the girls' lower curves further.

"How about a little show?" Lillian then said "We've thought about this for-" But she was interrupted by her own stomach making some loud gurgling noises.

"You're still hungry? I saw you eat 3 massive burritos on your way back here" You asked, still baffled at Lillian's appetite even after all these years.

"No, I'm not hungry" Lillian smiled "But this leads me to another question I haven't really asked in a long time. As we established before, you do enjoy girls' booties. And you of all people surely know what they can be capable of..."

"Oh no..." You gulped, knowing where this was going.

"You know better than anybody that girls fart too" Lillian said with a teasing grin "How does that make you feel? How do you feel about mine?"

"I mean, I don't really like them" You said, feeling quite awkward at having to answer that kind of blunt question.

"Hmm? So you hate them?" Lillian asked, and you couldn't tell whether she sounded actually interested or if she was just messing with you more.

"Nah, hate is a strong word. I don't hate many things, and it takes a lot for something or someone to truly piss me off enough for me to hate" You shrugged "I know that yours are some kind of medical problem that no one was ever able to fix, can't get mad at you for something you can't control. Though I wish you stopped trying to piss me off all the time"

"Oh, really?" Lillian's interest got piqued with your response, this was one of the few times where she wasn't sure how you'd answer her question, and it was a much better outcome than she had predicted "So, they're not so bad?"

"I guess so" You shrugged. Lillian's grin grew wider.

"Well, I'm glad my bestie is so understanding" She said, having a faint blush flash across her own face for a split second but her satisfied grin remained
"But, you know... even if I didn't have this medical quirk that made me gassy all the time I'd still need to rip one very now and then. Would you still be okay with them?"

"I mean... I don't think it'd be worth getting mad at you over them" You said. Lillian wasn't sure you'd give a response like this but she was glad you did, and glanced at Jen briefly before she continued.

"Maybe that's because you're already used to them" Lillian giggled "Anyway, what about Jen?"

"Huh?!" You and Jen both raised an eyebrow at Lillian, who simply chuckled before she spoke again.

"Well, she's a girl too and she ate 2 of the same kind of burritos I ate" She said and Jen gasped quietly while blushing noticeably.
"Would you be mad if she... needed to rip one?" Lillian asked and this time Jen was the one who struggled with her skyrocketing embarrassment. Despite that, she looked you in the eyes and you could even see her giving you puppy eyes while blushing almost as intensely as you did before. You shuddered and gulped hard, feeling nervous.

"N-No, of course not!" You said.

"It's okay, you don't need to lie" Jen said quietly with a shy, embarrassed voice.

"No, I mean it for real!" You blurted out in a surprisingly boldly tone "I know you two love the Salsa Shack stuff and, well, we all know what usually happens after. If I'm not gonna get mad at her who rips 90% of them in my face I can't get mad at you for accidentally letting one go" You said, feeling surprised with yourself and how well articulated that came out. Then again, the need to spare Jen's feelings was really strong and it compelled you.

"Wow. Thanks" Jen giggled, unsure what to say herself, but she felt the sincerity in your words and appreciated it. She then looked at Lillian, who gave her a knowing look and a subtle smile.

'See? You were worried for nothing' The larger Brazilian beauty conveyed without words. She felt her belly rumbling again and giggled quietly, suddenly backing her huge booty into your face and unleashing a 15 second, rumbling blast practically at point blank. You had been completely caught off guard and you weren't able to reach when the loud trumpeting noise blasted into your left ear making it ring quite a lot while a surprisingly large gust of hot, noxious wind blew into your face.

"I hadn't given you your morning greeting yet!" She giggled while you gagged a little. It was far from the worst you'd ever faced even from Lillian herself. However, this time it felt different. You even felt dizzy for a brief moment, as if the world suddenly expanded a little around you, or if you body compressed somehow, with the focus point being roughly your nose.
"Hmm?" Lillian raised an eyebrow as she and Jen both had been looking at you, and the moment you breathed in the former's fart, they saw something unbelievable: Your body contracted into itself a little and it looked like you got a couple inches shorter or so. But it didn't look like you noticed. Seeing this, Lillian ripped another big fart, just about as loud and with a similar stench to the previous one's.

"Lillian!" You complained, but when speaking also meant that you inhaled more of her reeking, warm gaseous cloud and gagged some more, getting that strange feeling once more but you paid it no mind. Lillian and Jen's eyes widened slightly as they saw you lose another inch right before their very eyes.

"The burritos haven't kicked in but I do have many shots in the tank already!" Lillian chuckled, patting her pudgy belly, which growled again, as if provoked. She swayed her hips, rubbing her enormous cheeks against your face from side to side, letting you feel how warm and ridiculously squishy and soft they were.
"Besides, didn't you say my farts aren't so bad?" Lillian said before she relaxed her huge booty and a bigger, louder fart erupted right against your face, blowing part of your hair to the side from the sheer intensity of her gust of wind.

This was the kind of fart that could blow stacks of papers off desks at school. Like the last two times, you gagged at the noxious stench and that feeling now came accompanied by an odd, uncomfortable tingling that surges across the nerves of your limbs until they merged in your spine and your body lost a few more inches.

"Yeah but that doesn't mean you can rip them all in my face" You said after you caught your breath.

You decided to try and get up this time to escape this torment but Lillian reacted just as fast and leaned her massive booty back, engulfing your face from the left side. This time she tried to wedge it more into her crack and without any warning, she ripped a barrage of huge farts, even bigger and louder than the last, though their stench was more or less the same. With each blaring booty blast, you lost more of your height and she easily unleashed over a dozen of them.

Both Lillian and Jen had a look of amazement as your formerly 6'3" tall body was down to barely over 3 feet from Lillian's farts, and so far without noticing but this was not to last. As soon as you stopped gagging from Lillian's smelly assault on your nostrils you felt odd, your feet no longer reached the ground, in fact, in a way it felt like the chair you were sitting on suddenly got much bigger with no apparent explanation.

To distract you from this, Lillian unleashed yet another enormous fart, loud enough to make you feel the whole chair you were on vibrate and the gust of methane blew all of your hair to the side and it made a bigger, hotter cloud that seemed to have clung to you, and as you kept breathing that gas cloud, you lost another foot.

"Huh, what the..." You now were sure that there was something amiss, but at that precise moment, a loud, bassy blast erupted from your right, hitting you with a shorter but much hotter gust of foul winds.

"Sorry" Jen bashfully apologized, she didn't mean to let one out right in your face, it just slipped but then again she had eaten 2 of those large, greasy burritos loaded with a lot of beans and spice. She didn't think she'd feel the effects so soon.

Jen's stench was a whole order of magnitude or two more potent than Lillian's, it felt like a poisonous fog that forced its way into your nostrils even after you had stopped breathing and it seemed to reach down into your lungs on its own. And once it did, you felt much more dizzy as your body rapidly contracted into itself, with your nose being the shrinking's focal point until you were reduced to a height of just a single inch tall...

"Holy crap" Lillian's eyes widened in amazement while Jen simply giggled embarrassedly.