This is a story I began years ago and just finished recently starring Allegend's Itza. She is a pretty big girl but has to deal with girls bigger and stronger than she is so here is a story about Itza being the only strong girl around:

ITZA'S PERFECT DAY

Character and art by Allegend (https://www.deviantart.com/allegend)

Itza was more damaging than any natural disaster, leaving a trail of destruction anywhere she went. The girl crushed cars beneath her feet, uprooted nearby trees just because she could and houses trembled before her. She went in a straight line to her goal and anything that didn't move was as good as dead.

Finding her target was fairly easy since she still lived at the same house. Itza's old rival was outside, rooted to the ground as she stared at the coming storm.

"Been a while worm!" Itza said, loving how puny her old tormentor looked now.

"I-Itza! W-what are you doing here?" The girl replied, recognizing the now massive girl.

"That's all you have to say after all these years?" Itza said as she took a step forward "Now gimme a hug!"

With an iron grip, Itza picked up the other girl, squeezing her feeble body against hers. She could feel the smaller girl's soft form, her squishy breasts pressing against her firm abs, her rival's face buried in her ample cleavage.

The defenseless girl felt her bones creaking under Itza's crushing embrace, not able to get away. The muscular girls’ abs scratched her as they rubbed her delicate skin like a cheese grater.

"So good to see you!" Itza exclaimed rubbing the girl against her muscles harder and harder.

"P-please..." the girl mumbled, barely holding onto consciousness "Let me go..."

"But I missed you," Itza replied "I want you to feel how much I've changed."

Suddenly the Amazon let the bruised girl fall to the ground, the girl's body a mess of bruises and her clothes in tatters.

"So who is the best now?" Itza asked, making sure the girl was looking at her body "Look at my perfect figure and tell me…"

"W-wha-" the girl asked, not sure about what was happening.

"WHO IS THE BEST NOW!" Itza yelled, making the girl flinch.

Noticing that Itza was not looking at her as she yelled, the girl seized her chance and ran away.

"Oh no, you don't!" Itza growled, stomping towards her fleeing former tormentor.

The girl didn't even dare to look back, running as fast as she could, hoping to lose Itza in the alleyways, but her pursuer wasn't giving up. Destroying everything on her path, the female Juggernaut smirked when she saw her rival enter an alleyway, a dead end.

The wiry girl ducked behind a dumpster, hoping Itza would not find her there but something else happened. Too big to fit in the narrow alley, Itza's shoulders got stuck on the brick walls, her powerful arms trying to push her through.

"No, no, no!" Itza roared, her arms pushing as hard as she could.

Realizing the huge girl's predicament, Itza's old tormentor grinned and started throwing trash at her struggling would be captor.

"Ha, once a loser, always a loser!" the girl sneered, taunting Itza like she used too when they were classmates.

The teasing hurt, but not as much as the trash that hit Itza's face. The trapped girl's eyes narrowed, her face twisting into a maniacal expression. She began to flex and her already massive muscles began swelling even more.

Veins popped up like steel cables under her skin as her strength surged. The sound of pebbles and sediment falling to the ground filled the alley as the walls around her began to buckle under the pressure.

"Come on BABIES! Show MOMMY what you're made of!" Itza bellowed, her voice echoing like thunder.

With a tremendous effort, she pushed against the walls, her hands, deltoids, triceps, and forearms straining as she flexed. Gradually, the bricks began to yield, the alley's walls shifting and groaning.

"Yes! YES! YEEESSSSS!" Itza howled.

The former bully watched in disbelief as the impossible happened. Inch by inch, the two ten-story buildings, filled with unsuspecting tenants, were moved from their foundations. The ground shook, and debris rained down as the buildings groaned and tilted.

A cacophony of yells and screams erupted as Itza pushed the walls aside, causing a domino effect that brought down nearby buildings in a cascade of rubble and dust.

Finally, with a triumphant roar, Itza freed herself from the narrow gap. Her entire body was coated with sweat and dust, her breathing heavy and ragged.

That was when she knew it was time to take her plans to the next level, but first she had a pest to take care of.

"There you are!" Itza growled.

"N-no! Stay away from me!" the scared girl yelled, her hands trembling and her knees buckling.

"I won't!" Itza said as she reached down and grabbed the girl's leg.

"No, please...!" the girl pleaded, but her captor stomped towards a nearby trash can.

She screamed as Itza lifted her upside down but the powerful girl ignored her cries and slammed her into the can.

"That's where you belong!" She growled and tossed the trash can aside, heading towards her next target.