The story at the link below is available for free. Please check it out before making a purchase: https://girlgrowthclub.booth.pm/items/7306682 Click here for a list of all stories: https://girlgrowthclub.booth.pm/item_lists/8plT1zo8 ―――――――――― Every time a note rings out, they change. In the small rehearsal room of a school electric band, the air fills with the heat of amplifiers, the vibration of strings, and a mysterious “growth sound” no one can explain. At first it is only a faint sense of discomfort. Their eye level shifts slightly. Their fingers begin to move with shocking smoothness. They start to hear sound as if it were numbers. But the change never stops. With every performance, their bodies grow taller and more graceful, their ears sharpen, and their musical understanding evolves at an overwhelming speed. The relationships between bandmates who once stood at the same height begin to collapse under the weight of height gaps, ability gaps, and the intoxicating pleasure of sound itself. By the time they reach the stage, there is no going back. This is a sensual and intoxicating chronicle of growth, where music and the body rise together. Chapter 1: The Beginning of the Growth Sound A normal practice day. The moment the amplifier switches on, a warm energy fills their bodies. The change is small and unnoticed at first. But in mirrors, in their fingertips, and in their shifting eye level, something begins to feel different. Music quietly begins to transform them. Chapter 2: A Shift in Eye Level A few days later, the band gathers again. They stand in the same positions, yet their eye lines no longer match. They laugh it off as imagination, but once the rehearsal starts, their fingers glide across the strings with impossible ease. The joy of playing begins to mix with a growing, addictive sensation. Chapter 3: Accelerating Talent They try instruments they have never touched before and play them effortlessly. Pitch becomes measurable, precise, undeniable. Their ability grows far beyond practice, and the thrill of music deepens into something intoxicating. Chapter 4: The Reversal of Perspective The difference in height becomes undeniable. Legs lengthen, posture changes, silhouettes become stage-ready. With every sound they create, confidence and superiority grow, quietly reshaping the dynamics of the group. Chapter 5: Dominating Sound Even the smallest tuning errors become unbearable. They begin to hear music on an entirely different level. The gap between them and their bandmates widens as their perception of sound becomes absolute. Chapter 6: The Five-Minute Miracle An instrument they have never touched before becomes playable within minutes. The thrill of skipping years of effort creates a dangerous sense of superiority. Playing music becomes pure intoxication. Chapter 7: The Band Divides Differences in ability and physical presence become impossible to ignore. The meaning of standing on the same stage changes. Music becomes the reason to separate, and growth becomes both a blessing and a cruel turning point. Chapter 8: The Giant Stage A new band. A new stage. Overwhelming presence, perfected sound, and fully transformed bodies. The cheers of the audience affirm everything. From a small rehearsal room to the peak of performance, they continue to play, continue to grow.