Write a sequel to this story, in which Jessica's breasts have grown to the point that she needs wider doorways and an exoskeleton to maintain mobility. The university board is cooperative in renovating the structure, and friends, including Hannah, enlist the help of biomechanics students to develop the exoskeleton: "Title: A Scientific Friendship

Chapter 1: The Beginning of Envy

In the bustling corridors of Benton University’s biochemistry department, Hannah Wallace was a first-year student with a great deal of ambition and a simmering jealousy. She was diligent in her studies, always seeking to dive deeper into the intricate details of chemical reactions, but there was one distraction she couldn’t shake - her classmate, Jessica Harper.

Jessica was a blonde bombshell, effortlessly capturing everyone’s attention. Her infectious laughter and genuinely kind demeanor made her the center of social circles, but what drew Hannah’s green-eyed envy were her buxom curves, particularly her ample chest. Hannah’s Asian heritage had graced her with a slender frame and delicate features, but when she compared herself to Jessica, the tug of jealousy was undeniable.

Chapter 2: The Accidental Discovery

In an effort to bridge the gap she felt between herself and Jessica, Hannah threw herself even harder into her studies. Late-night experiments and tireless research became her refuge. One fateful evening, while tinkering with hormonal compounds for a class project on cellular growth, an accidental combination of elements led to unexpected results.

Hannah, unaware of the full impact, created a formula she dubbed “G-Series.” She realized this compound might stimulate tissue growth but didn’t foresee the area-specific effect it would later showcase.

One day, when her dorm room became cluttered with her numerous ongoing experiments, she accidentally mistook G-Series for her regular protein supplementation. Little did she know, she had misplaced it prior.

Chapter 3: The Unintended Dosage

Jessica, eternally friendly and helpful, offered to help Hannah clean up. Grateful and embarrassed at the mess, Hannah accepted. The conversation led to a mutual exchange of snacks and protein mixes for their workouts. Completely unbeknownst to both, Jessica ended up consuming the mislabeled G-Series.

Days turned into weeks, and by the end of the semester, Hannah noticed a significant, accelerated growth in Jessica’s already prominent bust. Jessica’s figure seemed more voluptuous than ever. Confused yet intrigued, Hannah rechecked her formulas and logs only to realize, with dawning horror, what had happened.

Chapter 4: Bumbling Confessions

While Jessica embraced her changing body with surprising grace, becoming more confident, Hannah was wracked with guilt. The internal conflict was almost unbearable. Should she come clean or remain silent? The shadows of morality and ethical responsibility battled in her mind.

Finally, one afternoon in the university’s botanical gardens, Hannah, unable to avoid it anymore, took a deep breath and approached Jessica. She tried hard to keep her focus on Jessica’s face, but her eyes betrayed her and kept drifting downward.

Jessica, with her nurturing warmth, noticed her friend’s discomfort. “Hannah, is something bothering you?”

With eyes downcast and voice trembling, Hannah explained the experimental error, her unexpected discovery, and the consequences thereof. Expecting an angry outburst, she was dumbfounded when Jessica pulled her into a comforting hug, her enormous bosom enveloping Hannah.

Chapter 5: Forging a New Bond

“Hey, it’s okay,” Jessica reassured her. “Honestly, I like my body even more now. I always felt good about my looks, and this,” she gestured to her expansive chest, “has only made me feel even more confident. Plus, it opens up a ton of fun nickname possibilities!”

Hannah, still battling her residual shame, managed a weak smile.

Jessica grinned widely, “How about Boobzilla?”

Hannah’s shock turned into laughter. In that shared moment of vulnerability and humor, their friendship blossomed. Jessica’s unexpected gratitude and open-hearted nature healed Hannah’s envy. They spent hours together, Hannah explaining the science behind the growth, Jessica relaying the positive changes in her life because of it.

Chapter 6: Acceptance and Growth

As months passed, Jessica’s breasts continued to grow, drawing more admiration and stares. She handled it with elegance and pride, wearing her new curves like a crown. Hannah, no longer burdened by jealousy, flourished in her studies, finding joy in her scientific pursuits and the newfound friendship.

Jessica, now affectionately referred to as Boobzilla by their close-knit circle, would often joke about her colossal assets but always with gratitude towards Hannah. Their bond deepened over time, proving that through acceptance and understanding, even the unlikeliest friendships can grow, just like the effects of accidental chemistry.

Together, they embarked on their academic journeys, shaping a narrative where science mishaps can lead to extraordinary outcomes, both in the lab and in heartwarming human connections."