Inside the house, Carly watched as new things appeared on the Chronivac program’s screen. The 3D model of their doggy daddy was still there, but several new words appeared. She wasn’t sure what they meant (she had nowhere near the same vocabulary or intellect as her elder sister), but maybe Hailey was free again?
Carly decided to head outside for a look. She didn’t notice that on-screen, another notice had popped up. This time it had Carly’s name on it.
---
Oh my god, I'm actually a dickie!, Hailey thought. Back in the yard, she was still taking in her new form as Danny's doggy sheath and penis. The only movement she could make was a slight twitch of her cock, now jutting from her former lips. Even then, she wasn’t sure if it was her moving it, or just Danny’s body.
Can he hear my thoughts? Hailey thought. It didn’t seem like it. She tried speaking again but only a wet ‘squelch’ came out from her cocktip.
She didn’t know why she wasn’t more scared. After all, she was trapped; turned into something that’s not even really a living thing, just a part of it. Hailey was definitely worried that she’d be stuck like this.
And yet, she felt comfy. Her entire body was like it was made of warm, stuffed-up sponges, and every touch sent a wave of electric pleasure throughout her. Even now, there was a buzz within Hailey that felt like a nice Jacuzzi in her insides.
She hoped she could change back. But even if not, would it be that bad? For now, Hailey pushed her worries aside, and let her curiosity take over.
Hailey tried looking at the cock. Her eyes couldn’t quite reach it (since they were right on the sides of her changed head, which was bulging from the knot of Danny’s penis), but somehow, Hailey felt it. Like she could sense the shape and form of everything from cock-tip to ‘her’ testicles, and she even felt the faint wags of Danny’s tail, and the pant of his tongue.
Hmmm, is that my mouth now? she wondered, as Hailey focused on her red, veiny appendage. Honestly, the penis felt more like a weird tongue, even though the barest sounds she could make came from its tip. Maybe it was more like the mouth of an anteater, but one that could hide inside her original mouth? It’s all so strange…
The world quaked, as Danny plopped his rear onto the grassy ground. With his (or her?) penis returning inside Hailey, her eyes could look forward again; right on time to catch Danny’s head angling at her. He looked absolutely gigantic.
With a pant of his tongue, Danny bent down and licked himself
Hailey tried to squeal, as saliva coated her cock-mouth and her sheath body. She felt the rough, slobbery texture of Danny’s huge tongue sliding all over, and her eyes shut in pleasure. She tried wiggling, but only managed the slightest pulse of her body. The penis came through Hailey’s lips once again, and this time, Hailey’s whole body pulled itself back. It was as good as her love-slave session with Harry and Jake.
“Hailey? Where are you?”
Carly!, Hailey thought. Looking to her side, she saw Carly coming out of the backdoor, looking around puzzledly for her sister.
--
Carly was mystified. Just minutes ago, Hailey was stuck to Danny with his penis inside her, but now there’s only Danny sitting on the lawn.
Scared thoughts flew about her head. What if she suddenly made her sister disappear?
“Uh, Dan- d-d-Daddy? Where’s Hailey?”, Carly asked, as she worriedly approached the dog. She noticed his red weinie poking out of his lower body. But then she also noticed the little eyes…
Carly’s own eyes nearly popped at the sight. “Hailey?!? H-how…”
Carly, it’s me! Hailey tried calling out. It’s okay! I’ll turn back to normal later!
Hailey expected Carly to suddenly burst into tears. Instead, Carly slowly sat down, staring at Hailey as if in a strange trance, all while Danny panted in the background. The five year old loomed over Hailey, and Hailey eyed back. The backyard was silent.
Carly made her move, and took the cock into her own lips.
Hailey’s eyes almost bulged, as her sister’s colossal mouth enveloped her and Danny’s penis, and suckled like a baby. It felt so nice, and incredibly bewildering.
Carly…oohhh…. Hailey thought, as she took in the feeling of Carly’s tongue rubbing against her pointy cocktip. Danny didn’t resist either, and he stayed sitting down as Carly sucked eagerly.
Carly let the cock free though, and she grinned down at Hailey, with a dribble of fluid down her lip. “Whoa, you’re so tasty, Hailey!”
She looked up at Danny. The dog seemed pleased, and lapped at Carly’s face, much to the little girl’s laughter.
Immediately, Carly got up, and started taking off her clothes.
What are you doing?!?, Hailey thought. Soon, all Carly’s clothes were on the grass, leaving Hailey’s sister buck naked. Hailey wondered if any neighbors could see them.
Carly turned around, and squatted with her bare butt, butthole and vagina in full display. “Come here, daddy!”, she chirped, shaking her rear a little. “Put Hailey in me!”
Danny came up and sniffed. The grass left the ground underneath Hailey as Danny jumped up, and put his forepaws by Carly’s sides. Without any control from Hailey, Danny poked their cock against the girl’s ass; searching for the proper hole.
He found his mark soon enough, and soon, Hailey was pounded into Carly. Her senses were overwhelmed by the tickle of her cock, the warmth of Carly’s butt and vagina lips slapping against her scrunched-up body, and also the swinging of her and Danny’s shared testicles. She barely heard Carly’s gasps and moans, which had started devolving into weird yiffs and yelps.
Hailey’s whole body throbbed, and the orgasm soon came in like a nuclear explosion. Warm seed shot through Hailey’s throat like magma, and the former girl spurted out in delight.
As her entire body went alight, Hailey blacked out.
---
Some time passed, and Hailey opened her eyes.
She blinked. Carly’s lips were touching right up to her sheath-mouth like a kiss. She was still knotted into Carly, like how Danny had knotted in her before she became his sheath. A few minutes must've passed, as the knot was starting to shrink.
Groggily, Hailey squinted at her vagina in front of her. Was it just her imagination, or did Carly’s vagina look…fuzzier?
The knot softened up, and the cock slid out like a limp noodle, with fluid spilled out of the gaping folds. As her member hung towards the ground, Hailey saw her sister had changed.
Carly was a dog. A cute one actually, as big as Danny with curly brown fur, and long droopy ears (unknown to Hailey, Carly was now a Cocker Spaniel). She had her head turned towards Danny and Hailey, and panted her tongue out. The new dog looked tired, but was quite pleased.
With her tail wagging, Carly pawed up to Danny, and the new mates licked at each other’s faces.
Awww!, Hailey cooed, glad to see Carly and Danny making a cute couple. As she watched on, a strange heaviness weighted upon her.
Danny felt it too. Walking away from his mate, Danny found a spot of grass, and circled around several times, before making a stop.
He raised his leg, and let loose.
It was exactly what Hailey expected pee to taste like. Warm, a bit vinegary and all kinds of gross. Or at least she knew it should be gross, because somehow it tasted absolutely delicious.
As it splattered onto the grass below, Hailey mentally laughed. I’m even tasting stuff like a penis now!, she thought. With eyes closed, she let the delightful liquid stream out her mouth, like a furry fountain.
Hailey didn’t think about turning back. For now, she was pleased as her new self. A doggy dickie, happily sprinkling pee for the dog it belonged to.