They watched as Jeff’s transformation appeared on the display.
[Grow two more arms]
“Good thing I took off my shirt!” He exclaimed as lumps appeared on either side of his torso.
A few inches below his arm pits, the skin stretched and pushed outward. Soon, joints appeared for his new elbows and wrists. The ends of each mass reconfigured into hands while his chest adjusted it’s musculature to accommodate stacked joints. One unusual side effect was that he sprouted a new set of nipples after the second row of pectoral muscles developed.
“We could almost be twins, I’d just need more arms.” Abby observed.
Jeff jokingly reached all four hands up to cup his relatively flat chests. “Yea, but you’d also need tits on your ass.”
“Oh, I forgot you had those. Guess you technically have six now...” Abby laughed. “Hard to be twins if the numbers don’t match up.”
“Yea yea...” He shrugged. “Maybe you’ll get your very own ass-tits and an extra set of arms on your next roll.”
She laughed, “Better hurry up and roll Frank.”
“The sooner you and Beth go, the sooner I get to grow some ass-tits.”
The four of them laughed as Frank took his turn...