Tiffany's growth outshone Jess' in every way. Blue veins snaked across her entire body, then simultaneously began pumping blood to each of her muscles. Tiffany could feel the thud of her heart beats grow steadier and stronger. Her skin glistened with sweat. Through the haze of her joy, she dully recognized the creaking sound of her muscles expanding every which way. Her neck erupted with thick chords of muscle, forming a strong pillar to rest her head on. Her delts and traps followed suit, violently pressing against her skin as they chiseled and emerged from her cutoff sweater. Her breasts grew into orbs the size of a volleyball. She could feel her expanding aureoles rub against the fabric (thankfully, she had gone braless today) as her breasts lifted the sweater up off her midriff, letting an extraordinary eight pack. Her hips flared with muscle, leading down to the twin orbs of flesh that her glutes had become, peeking out from under her skirt. Her legs tore through her stockings in seconds, forming diamond hard quads and calves. She felt it as her back became a sea of muscle, stretching her sweater taught until it began to unravel. Tiffany leaned forward, allowing the arch of her back to emerge like a mountain. At the same time, she clenched her fists, enraptured by the resulting bulging of her forearms, biceps and triceps. The many gold bangles she'd been wearing snapped off and fell to the floor with a clatter. Tiffany groaned both in ecstasy and pain as she felt her chest tighten, then bulge as slabs of pectoral muscle lifted her mammoth breasts up and out, creating devastating cleavage between them. Tiffany began to laugh, a hearty, booming sound as all her bones lengthened, and she shot up in height. She surpassed Jess, and was rapidly approaching Nikki's size, her body exploding outwards in every direction, her skin becoming taught with the packed muscle underneath it. Her curly hair spilled out over her shoulders, and down her back and front. The God like power Tiffany felt rushing through her body was intoxicating. The asphalt began to crack under her tremendous weight. Suddenly Tiffany felt her growth shudder to a halt. She looked down on Nikki (who was 10 feet tall) and Jess to see their faces aghast. Tiffany was about 15 feet tall, with muscle bulging everywhere. She parted her hair to observe her cut abdomen and flexed her pecs, causing her breasts to bounce. Tiffany picked up a Hummer next to her in the parking lot, and pressed it against her abs, crushing it like a tin can with ease. She could get used to this power. Very used to it.