Towa outgrows her by a lot

{Collab with Mr-Lac]

A dark aura appeared around Towa as she began powering up once more. “I suggest backing up, my dear. When I unleash my full power, I can barely control it.” Her body began to swell larger and larger once more, her suit groaning in protest as she packed on more mass.

Aqua licked her lips and stood back as the demon goddess outgrew her in an instant. “Show me how much power you have, then!”

Towa smirked and clenched her fists, and her aura flared around her wildly. Her growth sped up, and she let out a primal roar as her biceps bulged bigger and her chest swelled larger. Her thighs began to swell against each other, only for her body to widen to give her more room to grow.

Juri began to shamelessly masturbate at the sight of the growing demoness, impatiently waiting for it to end so she could help Aqua fuck her into submission.

As Towa's transformation continued, her body expanded at an astonishing rate. Her once-tight bodysuit strained and tore under the immense pressure of her growing muscles. The fabric ripped apart at the seams, exposing her bulging biceps, mighty swollen chest and thick thighs. The transformation was causing her to lose control over her own power, as bolts of energy crackled around her uncontrollably.

Aqua's eyes gleamed with excitement as she watched the display of power before her. Slyly licking her lips, she could feel the surge of darkness emanating from Towa's overwhelming form and she knew that once this transformation reached its peak; it would be a feast for her to devour.

Towa's laughter mixed with her roars of power as her transformation finally reached its pinnacle. Her body was now a marvel of strength, her muscles rippling and pulsating with dark energy. Her once-revealing bodysuit was in tatters, barely clinging to her augmented form. Her towering presence cast a shadow over both Aqua and Juri.

"Now this is power...~" Towa proclaimed, her voice resonating with newfound authority. She brought her arms down, flexing as hard as she could. The remains of her bodysuit turned into confetti, and she roared as she came with the **** of an explosion, her juices coating the ground beneath her.