"Huuu, what... happened? I'm, so... so..." Amy stammered out.
"Huge and fat!" Andrew compleated,
She gave him a confused look due to how calmly he said it.
She was about to continue her questioning when Andrew invoked another used his transfatmation on himself: 150lbs of fat and 300lbs of muscle and a 4ft horse cock weighing 100lbs.
Andrew grinned as the feeling swept over him again, his body expanding outward, pushing Amy's own fat back at her.
His arms swelled with muscle as did his legs, which also grew slightly longer to accommodate his foreshadowed mass.
Amy's mouth dropped into her many chins as she had a front row seat to the hottest show she'd ever seen; watching her boyfriend expand before her eyes.
His chest broadened as his once flat, pecs grew hard with muscle, his arms continuing their growth as they soon became as thick as her previous waist line. She imagined her former self gripping his forearm and grinding her wet pussy against his swelling biceps.
Her fantasy made a turn when she noticed he'd also been growing taller. Not much, maybe 8-10in, but enough to feel a new growth pushing up against her lard filled gut.
"Yeah, babe. You feel that? Let me show you." Andrew said coaxingly, stepping back slightly.
Doing so dislodged a roll of fat from her boyfriend's crotch where the tattered remainds of his pants came to rest. Amy; mouth still ajar gasped as his dick sat erect and fully exposed. It was growth! It widened at first reaching 2, maybe 3 in of girth before the skin around it began to darken and bunch up like sock over the head in a black velvety forskin. His balls also grew heavy, dipping further and further down his thighs till they were the size of grapefruit and also the same velvet color.
Then the forskin bulged! Like a arm being put through a sweater sleeve, a pink and black spotted shaft emerged from its folds, much larger then before! It looked to be 5 in thick and extended further and further until it wobbled over her thick and flabby breasts, inches from her face, its flat and pulsing head dripping onto her chins.
Wait? No it wasn't? What was that wet feeling on her chest. It took her a second to relize it was her. She was literally drooling onto herself over the thick fat cock presented before her!
It was making her wet all over! Her fat thighs were slick and slippy from her own juices, never mind the drool or the sweat that build up in her folds.
She couldn't explain anything that had happened in the past minute but she didn't care, she just needed that fat piece of cock flesh in her! Her pussy! Her ass! Her mouth! Hell, she'd even take it in a fat fold if nothing else!
As the last through crossed her mind she saw Andrea's scalped torso buldge and sag slightly as his abbs grew soft and pudgy, his pecs dropping into ever so slight moobs. He lost a little definition to his muscles all over, but he was just even bigger now.
"Ahhh," he sighed in comfort as the weight dropped on him, "now then, what else? Maybe you'd like to be bigger my 'queen whale'?" He asked her, a grin stretched from cheek to cheek. "Or perhaps you'd like a good hard fucking from your king and his steed?" He flexed his cock in her face, bobbing it up an down at that last part.