Jeff then had a thought,
'If Dad's the boss of these guys he should look the part... perhaps a little bigger'
At that moment, Jack began to slowly but surely grow in his seat, his muscles expanding, his frame growing wider and taller. Strangely enough, his clothes increased in size to accomadate.
None of the other men had noticed Jack's sudden growth spurt,
In moments, Jack was like a muscle god, shoulders like bowling balls, wide, thick round pecs that pushed forward, Huge, meaty biceps swollen in his tight jacket. His proportions grew more exageated, now 7.4 feet tall, with broad shoulders, wide back, 60 inch chest, nipples like marbles, pointing down underneath his meaty chest. His arms grew huge with thick wrists and hands nearing the size of dinner plates.
His waist was still slim, 32 inches, with an 8 pac like cobblestones forming underneath his shirt. His butt expanded out, forming perfect globes the size of ripe melons, sticking out behind him, as his thighs became thick like tree trunks, with large diamond shaped calfs. His feet had grown from an already huge size 14 to a massive 22. his shoes expanding to accommodate the barge-like feet.
His head stayed the same size, atop a neck so thick with muscle it was thicker then his head. His facial features also exaggerated, his jaw growing bigger, chin growing wider under his beard, his features now like they had been sculpted by a chisel.
Jack looked down at himself. Finding it hard to see past his pecs, he turned to his reflection in the window adjacent.
'What the....' he scanned his now impossibly proportioned body through his skin tight suit. He then looked at his hands, big enough to cover his head, before looking up at his colleagues, expecting them to freak out. But they weren't, they hadn't even noticed, as if this was normal. Jack furrowed his brow in confusion, but then he smiled to himself.
'Woah, I look amazing, like a god'.
Jeff was pleased at his work.
'Now for the cherry on the cake' thought Jeff.
Jeff began to grow, longer and thicker in his father's pants, as well as his balls swelling to match. Jeff counted in his head.
'...11...13...15...17....19... 20 inches.'
Dave gasped at the huge, obscenely sized bulge swelling out underneath his belt buckle. His dick, now 10 inches soft, 20 hard and as thick as a traffic bollard, was tucked into his now resized pants.
'Holy shit' thought Jack, placing a hand onto his bulge.
"Everything alright Jack?"
Jack looked up to see Dave staring at him.
"Yeah, fine." replied Jack.
Jeff plotted his next move.