"How about we shrink that bra off?" grinned Darren, menacing Alicia with the eyedropper.
"Honey," said Alicia, "You're welcome to take my bra off anytime. But does HE have to watch?"
She motioned to Tom, who still wasn't sure what he should be doing right now.
"Oh yeah, dork," laughed Darren, turning to Tom, "What would you do if I made you drink this stuff?"
Tom was truly terrified and considered just running but, luckily for him, Darren spotted the red formula and put two and two together.
"Oh, I get it," he said, "Green makes stuff small. Red makes giant apples."
Darren made a move for the red vial and squeezed a tiny amount into the eyedropper.
"Speaking of," he laughed, suddenly turning to Alicia and letting two single drops fall on her exposed skin -- one on either of her already sizeable breasts.
"What the fuck?" shouted Alicia, "I don't want to be your guinea pig."
But Darren just grinned while Tom's mouth dropped out. Alicia's chest was already expanding and the bra grew tighter and tighter around the massive orbs of flesh until, with a snap, the blue bra went flying.
"Jesus," said Alicia, looking down at water-melon sized endowments that kept expanding.
"Whoa!" laughed Darren at the sight of his girlfriend falling to her knees, no longer able to stand under the weight of her tits.
"Stop this!" she shouted as they grew, finally touching the floor and still going, like two beanbag chairs coming off of her chest.
"Whoa!" she shouted as her tits actually eclipsed her own body, forcing her to stand up again and stopping just short of her literally dangling from her own chest.
"Now that's impressive!" laughed Darren, moving in for the kill. He ran his hand along the 6-foot breast, causing Alicia to moan with the touch.