"I've nevah been bettah!" Dr. Isaacs declared, seeming like a different baby with the receptionist gone. "An' pwease, call me Jeffy!"
"Okay...Jeffy..." Sarah smiled wryly at Thomas, who was already giggling in delight. "Did you mean for this to happen?"
"You bet! Thomas wooked wike he was havin' so much fun that I had to see what it's wike bein' a baby." The scientist turned toddler put his hands on his crinkly hips as he turned this way and that, admiring how he looked in his thick soft Pampers with the Winnie-the-Pooh designs. "An' I gotta say, I fink I get why you wike this so much."
"You haven't even done the best part yet," Thomas declared, now practically overcome with giggles. Jeffy didn't know what his new peer was talking about until the baby boy's tummy grumbled, until he instinctively spread his legs and started to push before he even realized that he was doing. Sarah crossed her arms and grinned down at the toddler as he suddenly went crimson in understanding of what he was doing, by that point unable to do anything but whimper and stomp from foot to tiny foot as he helplessly pooped his size three diaper.
"Dat's da best part," Thomas snickered, delighted when Jeffy merely donned a shy grin as he finished the deed.
"You're right, dat...dat felt weawwy goood..." The baby boy's button nose reflexively wiggled as he ran his stubby fingers over the sagging seat of his Pampers, peeping in surprise when Sarah took Jeffy by the underarms and effortlessly laid him onto his back, taking care to squish his seat as little as possible before she could remove his ruined diaper. Thomas popped his thumb in his mouth and shamelessly plunged his pudgy hand into his diaper to play with himself as he watched Jeffy for the first time experience the simple joy of a loving diaper change. The newly-minted baby cooed and wriggled as she deftly wiped his tushie free of yuckies, peeping and whimpering when Sarah briefly rolled his tiny peepee in her thumb and forefinger to ensure it was well powdered. That bare bit of content made Jeffy instantly stiff, marveling for a moment at the miniscule size of his stiffie as Sarah pulled up the front of the diaper and taped him into it, poking the plump tummy of the giggling toddler before helping him onto his bite-sized feet.
"You two play nice," Sarah chuckled as she stepped away to dispose of the used, balled-up diaper. Jeffy peeped in surprise when Thomas bounced in front of him, as he took the tiny hands of his new peer in his own and donned a giddy grin.
"So?" Thomas asked, barely able to contain himself. "Whatcha wanna do first?"