"She's gone insane!" Screamed Christine, Amy nodding in shock at what she's just witnessed. "Girls its clear we need to put her in her place?" Jenny announced, as she unscrewed the lid of both A and G canisters and took out a tiny bit of each and put them into muscle shake from the fridge. Amy and Christine stared on in anticipation, mind and hearts racimg, thinking of what they'd become. Georgia was to busy entranced by her size and the pleasure she was getting from stimulating her oversized clit that was bulging compared to any other girls.
"They're all done" Said Jenny, "Drink up!". And so they did, all 3 gulped down the drinks Jenny getting hit by the effect instantly seeing as she was already large, fell to her knees, the other girls ran over massive but were both stopped by the same unpleasant grumbling in their stomacha that the other two had felt, they both let out moans as they began to grow more than expected, mixing both canisters had an interesting doubling effect, maybe even tripling! Jenny was writhing in the floor, her fingers deep in herself as she grew and grew, her muscles wouldn't stop bulging as they became super massive, her tits bulging out and out as she finally released, her growth stopping at 9' and 4' across. Amy was leaning on the side as her biceps grew straight out of her sleeves, her breasts ripping the rest of the shirt and snapping her bra, she was already 6' and super muscular as her legs and arms rippled and grew on and on making her moan and moan and moan. Christine's was no different, on her knees and arching back her tits blew out of her top, she loved it as she had no distinguishable features before, she began running herself which somehow accelerated the growth, reaching 8'4 she stopped and admired her huge musculature and that of others, Jenny was at 9'6 and 5' across as her muscles continued to tick and detonate, causing her to close her eyes and emit tiny moans until it faded. Amy, already having muscle, was only 6,9 but had muscles that rivaled Jenny's and tits to put any normal girl's to shame. Thick pecs were what pushed them out further giving them a muçh bigger appearance. "I think we're good girls?" Asked Jenny, "Yes.. Definitely!". I'm to the living they went and stood around Georfia, breaking her trance.