The Palmers five eyes all glided across their odd reflection as they saw more changes sweep across their legs. Starting at their toes which swelled larger then plumbs merging into four thick digits each popped and grew another joint and ligament as they reached out almost four inches long each. The balls of their feet also grew out reaching the size of a catchers mitt as their heel and ankle arched upward off the ground. The swelling feet soon developed a thick webbing of skin between each toe. Their new posture set in as their high stretched heel compressed their foreleg and caused their thigh to bulk up with thick muscle. Their hips shifted slightly outward in a shallow squatting stance, allowing Frank dangle freely with his own space between the legs.
"Mommy! We have froggy feet!" Cheered Katie. "Can we go swimming!?"
"Their not frog feet dummy." Rebuked Billy "their dinosaur legs! We'll get to stomp around like a T-Rex! Rawwww!" He cheered
"Settle down you too." said HeIen in her practiced motherly tone. "I think your both right. The legs are very T-Rex like, but those feet are certainly webbed n made for swimming."
To emphasize this off their heel grew a stiff fin not unlike a fish's.
"Mom! Our arms!" Shouted Susie holding up her own to see in the mirror.
In their reflection she saw her fingers fuse together into one large nub with the slighted hint of a bulge where her thumb had been. By now all the other family member were holding up their arms to watch, each already in the same phase of change as Susie's. the limbs grew ridged and stiff, losing all its articulate range of movement and began to press into a flat flipper the rested at their sides like a penguins wing. Susie and Alex's flipper were larger then Billy and Katie's, likely reflecting their age.
With the arm complete they four limbs began to flap about just like a penguin's as they each tested its new limb.
"Well Palmers? What do you think so far? We're almost done Turing you into the zoo's new exhibit." Asked Ty, quite pleased with himself.
"This is fantastic!" Cheered Alex flailing his arm around.
"It feels so weird to stand on my honchos like this, but its invigorating in a way." Said Helen
"I want to go swimming once were done!" Demanded Katie. "No! Stomp and rawwww!" Yelled billy
Only to Ty and aunt Kathy the reply he received were a cacophony of honks of different pitches, as though he'd just walked into a flock of geese.
"Oh, they can't talk back to us!" Said a surprised aunt Kathy.
"Of course." Said Ty. "Why would they, there going to be zoo animals. Why would they be able to talk?"
"I suppose your right..." She replied.
"Oh, don't worry, they can still understand us. They still have their minds, they just don't realize what they sound like to us anymore. I think..."
"Oh, we'll isn't that fun!" Cheered aunt Kathy. She turned back to the family and waved at them, Katie waved her small flipper arm back in response with a goose honk from her boob mouth.
Aunt Kathy then pointed rapidly at her mouth then back the the mirror.
Helen understanding the gesture turned the family back to the mirror and all five saw the next change take place on their mouths.
Each one was different but held symmetry across their body. Alex on Helen's left had a large white tusk growing out of the left side of his mouth. Susie on her right had one growing out the right side of her mouth. Below them Katie on her left breast and Billy on her right breast had a smaller tusk on their left and right of their mouths.
The tusks grew out and down away and outward curving slightly out then inward. White Ivory an inch thick and three feet long on her oldest. While the youngest were only about a foot long, just starting to develop their curves. For Helen however her mouth slumped off her breast face as it grew into a long flesh colored elephant trunk that dangled to the ground at nearly six feet long! With ease she picked it off the ground with its own muscles and hoisted it into the air without any effort.
"Oh my!" She said surprised! Ty and aunt Kathy only heard a loud bleating *honk* from the trunk that belonged to Helen. Playing with her trunk further she sent to to the ground, watching it legth coil one around her feet and for the first time realizing that her husband/cock Frank had also grown about an extra 6 inches and another inch in girth now fully erect with a thin strand of pre-cum that now dribbled to her mouth trunk at her feet. Enjoying the pulsing shaft between her legs she braugh her trunk to coil, once, twice, three times around their shared cock, all the palmers gave out a soft *mmmmmm* of pleasure from the act. Ant Kathy and Ty head a chittering buzz somewhat like a squiel mixed with a parrot resonate from the Palmers.
"Mom, my neck hurts from this thing" said Katie, the tusk leaving her mouth and her siblings with a permanent scow or sneer on her mouth.
On cue the final change took place as a thick mass protruded from the Palmer's backside. A fatty growth swelled rapidly down their shared butt hitting the ground with a *wump* it grew into a bumpy swollen tail with faint black strips running up its girth. It's size nearly half as large as the Palmer's were themselves. The weight of it shifted their posture slightly, counter balancing the tusks and boob heads on their front.
"It's a Greco tail!" Said Alex identifying it by the shape n color. "My science teacher has one as a pet at school!
Ty and aunt Kathy only heard the left breast with a tusk honk loudly as the creature that were Kathy's sister stomped around in circles dragging its massive fatty tail behind it, trying to get a better look.
"And there you have it ma'am!"
Announced Ty to aunt Kathy. "I present to you the newest exhibit to the zoo: The Palmer'amus!"