The story begins with Emily, a tall and slender 18-year-old. Despite her tall stature, Emily always felt overshadowed by her younger sister, Lily, and their mother, Anne.

Lily, a year younger than Emily, was even taller and more curvaceous. Likewise, their mother Anne was the tallest and most voluptuous of them all.

One day, Emily noticed that her usual dresses seemed tighter, especially around her chest and her height seemed to have increased.

Over the following weeks, Emily's growth continued. She measured herself daily, noting each inch she gained in height and circumference.

With each measurement, Emily found herself more confused. She was now taller than Lily and her bust was also larger.

Lily was surprised by Emily's sudden growth. She felt a pang of envy as she looked up to her now taller sister.

Emily's growing self-consciousness was evident. She found it strange to tower over her younger sister, who always used to be taller.

Emily's growth didn't stop there. With each passing day, she grew taller and her breasts became larger, causing her mother's clothes to fit her snugly.

As weeks turned into months, Emily outgrew even her mother. Anne was taken aback, seeing her eldest daughter now tower above her.