Girls are growing taller and taller every day, in both height and ability! Boys who were strong are now too weak. Boys are like shorties in the eyes of girls who have become tall, leggy, and taller. A 3D work for those who love real GTS and reversal of positions! (Episodic story) contents: 100 pages(pdf, jpg, mp4) The story in the link below is available for free. Please refer to them if you are considering purchasing. https://girlgrowthclub.booth.pm/items/6548112 Click here for a list of all stories. https://girlgrowthclub.booth.pm/item_lists/8plT1zo8 My little sister recently started yoga. At first, being the partner for her small, weak frame was just part of my duty as her big brother. However, a mysterious "growth sound" began to consume her body, and our power balance was destroyed within a month. Her height increased daily, her limbs grew more supple from yoga, and her power began to surpass mine. The sister I once lifted effortlessly now toys with me, lifting me and pressing me against the ceiling. With every yoga pose she strikes, I'm confronted with the overwhelming difference in our physiques and her bewitching smile. This is an intense record of growth where the positions of brother and sister are completely reversed. "【Prologue: The Little Yoga Partner】 ""My sister, who had just started yoga, had a petite body, only 140cm tall. She couldn't even manage the poses without my help. The height difference was too great, making our partner yoga awkward. But behind this endearing daily routine, her body had already begun a growth beyond human understanding."" 【Chapter 1: Signs of Reversal】 ""A few days later, her height began to catch up to mine. When we struck the same pose, I was shocked to see our leg lengths were almost identical. Whether from the yoga or not, her figure improved daily, and her body became astonishingly flexible. And when she grew taller than me, even when I stood on my toes, our relationship entered a new phase."" 【Chapter 2: An Absolute Power Balance】 ""The two of us attempted a pose I had once lifted her into with ease. But now, no matter how much strength I put in, her body wouldn't budge. Her height exceeded 2 meters, and she seemed cramped even inside the house. Faced with those overwhelmingly long legs, I could only stare in astonishment. Our positions had completely switched."" 【Chapter 3: A Divine Physique】 ""I was placed on her back as she held a yoga pose. She showed no sign of strain, lifting me effortlessly all the way to the ceiling. Her body now possessed a divine suppleness and power. Standing next to her, I was confronted with the fact that my feet, knees, arms—every part of me—looked childishly small."" 【Final Chapter: Feet That Reach the Ceiling】 ""Having reached 250cm, my sister now completely exceeded the dimensions of the house. In a final act of resistance, I climbed on top of her, basking in a temporary superiority. However, as if mocking me, she easily made her feet reach the ceiling while remaining seated. Shown the absolute difference, toyed with by her supple body—their yoga could no longer be stopped by anyone."""