The plan was perfect, or so you thought. You had risked everything—your job, your reputation, and your freedom—to slip into that high-security bio-lab and walk out with the ultimate prize. A glowing, experimental serum capable of rewriting the laws of biology. You stole it for your partner, dreaming of the day they’d become something more, but you played it too safe. You tucked that high-potency vial into the back of the fridge, hidden behind the mundane groceries, waiting for the right moment to reveal your "gift."

But you forgot about Cherry.

Your headstrong, athletic, and perpetually thirsty step-sister didn't bother to check labels when she let herself into your apartment while you were out. To her, it was just a strange-looking sports drink. By the time you walked through the door, the bottle was empty, and the "gift" intended for your lover was already surging through Cherry’s veins. Now, the quiet life you knew has been pulverized. Your house didn't just break; it exploded outward as Cherry ballooned into a living skyscraper, her growth spurred by a serum that was never meant for someone so... spirited.

Now standing at a staggering 106 feet and 8 tall, Cherry has become a walking natural disaster in a "Sisters Rule!" t-shirt. She towers over the city with a mischievous, god-like perspective, her massive red-and-white sneakers turning SUVs into scrap metal with every casual step. She isn't horrified by what she’s become; she’s absolutely delighted. She knows exactly what you were planning to do with that serum, and she finds the irony delicious. In her eyes, she didn't steal a miracle—she "saved" it from being wasted on someone else.

Cherry is no longer just your annoying step-sister; she is an urban titan who treats the skyline like her personal playground and you like her favorite new toy. Every time she laughs, the bass-heavy boom rattles the teeth in your head. She’s playful, bratty, and dangerously clumsy, leaning against office buildings as if they were armchairs and expecting you to be her miniature guide through a world that now looks like a collection of LEGO sets. The power dynamic has shifted forever, and from 100 feet up, Cherry is making sure you never forget who the real "big" sister is.

Bonus/failed Picture!