I want to watch her grow to 12 feet tall in 12 minutes.
Say she's 5'6. That means she has 6 feet and 6 inches to go. That's 78 inches. 720 seconds. That's 0.10833 inches in a second. That's 1 inch ever 10 seconds.
That's the math required to figure out how fast she'd have to grow for me to watch her clothes explode off her gorgeous and literally enormous female figure.
Following the squared cube law.
You'd divide 12 by 5.6 that's 2.142 to the power of 3 is 9.82. multiply 135 lbs by 9.82 and you get 1325 lbs.
The difference between that and her current weight is 1190lbs.
1190 lbs divided by 720 seconds is 1.65 lbs per second per every 0.1 inch of height. This means every 10 seconds she is gaining 16 and a half pounds and 1 inch of height.
Say that's too fast. Double the time to 1440 seconds
She's gaining .825 lbs in a second and 0.05 inches every second. This means she'll be an inch taller every 20 seconds.
Somewhere in-between is the golden zone for clothing destruction, and really enjoying the process.
Bro, I am not a fan of gigantic tits, they're nice but God damn, I like it when the rest of the woman measures up and up and up. Not out either. I'm looking for death by Snu Snu not some girl with tits so fucking big she can't even move.
"Mmnf~... sweetie~? Do these seem BIGGER to you~?"
She was kneeling.
She was KNEELING and her breasts were on level with your stomach.
Breasts that were now larger than your head.
Breasts that were leaking out milk into a tank top that was far too small for her massive milk cannons.
Breasts that, should you believe your eyes, were still growing BIGGER.
"Aww, how cute~! You're speechless~!" She cooed, putting her arms behind her back to push her tits out further. "Did I really GROW that much in one day that you can't even PRAISE your GROWING girlfriend~?"
The straps of her tank top creaked. Or was that her jeans? You couldn't tell. Her tits were nearly neck-height now. She was growing.
"Ehehehe~, you're starting to look scared, sweetie~. Why are you so worried~?"
She reached out. Her arms wrapped around your back. She pulled you in. Your head SUNK into her chest. Her tank top snapped. You were ENGULFED in her tits.
"I'm just GROWING BIGGER, sweetie~! No need to be scared~! Even IF it were ACCELERATING faster and faster the more you SANK into the softness of my massive tits, I'd NEVER willingly crush you to death with these skull-crushing milkers of mine~!"
That willingly was doing a lot of work. You could HEAR them sloshing. You couldn't reach the ground anymore. She was burying you in them. Not your skull. Not your torso. YOU. All of you. All of you was being trapped in her cleavage as she GREW.
"Mmnf~! This room is too small~! I need to just..."
Her head tore through the ceiling as she rose to her full height. She stood amongst the wreckage of your home, and giggled.
"There we go~! Now I got all the room IN THE WORLD to grow bigger~!"
She stepped out of the ruins, and began swaying her expansive hips down the street, happily crushing anything that fell beneath her expansive stride.
"Don't you worry, sweetie~! MOMMY is just going to grow big enough to use the downtown area as a toy~! Nothing TOO crazy yet~!"
The sloshing and churning of her tits were CATACLYSMIC. Her giggles were APOCALYPTIC. You were going to bear witness to humanity's downfall, and it was all because of one big, milky girl.
"Now, which skyscraper should I use first~? Or should I just wait to crush them ALL at once~? Decisions, decisions..."
That decision would soon be made irrelevant. As would the rest of this city. And the one next to it. And the state. The country. The planet. ALL of it. But for now? She giggled.
"Get ready, sweetie~! MOMMY's going to be the best world-ending kaiju this planet's ever seen~!"
As her ass descended upon the cityscape, and her tits closed in further on your miniscule form, you had one final thought to yourself before your girlfriend began her Earth-ending sexual rampage:
<At least she isn't killing me on purpose...>
Shoutouts to @breastgrowthgirl for letting me use this image on her story~!
