The growth ray hummed and D.Va felt a familiar tingle. Her breasts began to swell starting slow then accelerating quickly. Her uniform barely contained the surge. Soon her belly felt the pressure too as her figure morphed dramatically. The expansion continued relentlessly. Her breathing deepened with each new curve. D.Va found herself entangled in the very growth she commanded. She giggled at the impossibility. The room seemed to shrink around her. She was a goddess of expansion. She felt a surge of power as her body continued to grow. An almost infinite expansion. D.Va was now an unstoppable force of sheer volume. Every curve was a testament to her power. The spectacle of her growth was intoxicating. Every inch of her screamed sensuality. Her smile widened a mischievous glint in her eyes. She anticipated even more massive growth. D.Va now fully embraced her new massive form. She was the ultimate breast expansion fantasy.