Little to the Eversons’ realizations, as they traveled down historic Route 66 they would undergo a most peculiar transformation, in both mind and body. The magic in the area liked to change its travelers by seamlessly moving them between the alternate universes it exists in. Perhaps a dimension where the dominant species is latex foxes, or all effeminate male rabbits? Perhaps science fiction’s greatest creatures, or sexless nudist fairies? Not this time. This time the magic of the area had something a bit more pear-shaped in mind.
Indeed as they drove through this Magical Route 66, the swelling began in earnest. It started with Henry’s gut gurgling a bit loudly as it began to swell. Linda’s gut started following suit, straining against the waistline of her jeans. Debra’s growth began soon afterwards, followed closely by Rick and Sam at the same time.
“Mom, can we stop for lunch soon?” Rick asked, massaging his inflating middle.
“I’m starting to feel hungry too,” Sam added, also massaging his bloated stomach.
“That’s honestly not a bad idea,” Linda nodded, patting the basketball that counted as her tummy, “Next rest stop we come to we’ll stop for a bite. Hopefully they have something good. I’m a little tired of drive-thru stuff.”
“Well it is fast and cheap,” Henry said, “but if you want a sit-down restaurant I’ll keep my eyes peeled for one. I could use a good meal… or five.” As he said that, his stomach blew up like a beach ball and forced his legs apart.
“Only five?” Linda asked, her stomach suddenly bloating in kind, “Henry, you’d starve!”
“I’m honestly not picky,” Debra added, her belly becoming beach ball sized in a flash, “just so long as I don’t gotta stay wedged between these two fat idiots.”
“Hey!” both brothers protested as they began to swell.
“We’re not idiots!” Rick insisted.
“And you’re fatter than us!” Sam added.
“Yeah, so?” Debra returned, “I wear this gut better than you two ever will.” Her pants began to shred as her butt and thighs joined her stomach’s swelling. It was like everything below her chest was starting to blow up into a huge, jiggling orb. Same went for the rest of her family as their pants began to rip and tear from the growth of their bodies. They swelled up so much that their butts started to lose their cracks.
Soon their pants were reduced to tattered scraps, leaving all of the Eversons bottomless from how bottom heavy they each got. From the chest down their lower torsos were transformed into sloshing, jiggling spheres of bouncy fat, encompassing their bellies, exposed crotches, and bottoms. Their butts no longer had a crack down the middle separating two cheeks. Now they were each a smooth spherical surface with a little puckered butthole in the middle. Straddling each of their sloshing middles were a pair of fat, jiggling thighs, each part of their own short, chunky legs that ended with tiny, chubby feet.
The Eversons were now a family of Monobutts.
Of course, their transformation wasn’t quite complete just yet, as they were about to change from humans into furry animals. What species exactly is up to you!