During the original Outbreak, many people have been exposed to the Animalian virus, often more than once. Among them were several children who not only became Animalians, but were matured into adulthood early. But not every tale from the Outbreak has become public. There were many who wished to keep their privacy or their family preferred that way. But some may feel ready to share their story with the world, often as they're taking the next step in life. This is one of the Animalia Declassified.
Some may think that playing doctor is a perfectly innocent childhood game. Though some psychologists may say that this game may be a way for children to subconsciously explore their growing sexuality. Though for Felix, it was a little more than a game. His father was a doctor and Felix wanted to grow up to be a doctor like him someday. Little did Felix know that he would be growing up sooner than he thought, but not be the same kind of doctor as his father.
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It was on that fateful day that Felix had been dropped off at a neighbor's house. His father was busy at work with a growing medical concern that wasn't fully known yet and his mother was at a PTA meeting about the school zoning. Felix didn't mind being at the horse farm, he just wished there was someone else he could play with other than Flossie. Being a 9-year-old boy, having to hang out with a 6-year-old girl wasn't his idea of fun. But at least Flossie was willing to play along when Felix wanted to play doctor. He often brought his toy medical kit and borrowed his dad's spare lab coat when he had to be at Flossie's house.
It all started off innocently enough. Felix had gone up to Flossie’s room to play with her. Flossie wasn’t looking particularly happy when Felix came in. She was grimacing and wiping at her face with a towel. “You ok, Flossie?” asked Felix.
“I was petting the horses when one of them sneezed in my face,” said Flossie, “I washed it, but I still feel weird.”
“Maybe it’s an allergy,” said Felix, “My dad says there’s a lot of that this time of year.” But he eagerly got out his medical kit. This was a perfect time to practice. “Ok, Flossie, I want to check you over,” he said, walking over to her.
“But I really am feeling weird,” said Flossie, “I’m not pretending this time.”
“I’m just checking for symptoms,” said Felix, “Like your swelling nose.”
“My nose?” asked Flossie before feeling her face. Her nose did kind of feel bigger than before. More specifically, her nostrils did. They were flaring wider as her face seemed to grow longer. But then her jaw gave a jolt as it started pushing forward as well. Flossie felt her face and asked, “What’s happening to me?”
“I-I don’t know,” said Felix in surprise. Flossie’s face was starting to push out from her head. He could also her ears getting longer as they started moving up her head. It was reminding him of something, but he wasn’t sure what.
Then Flossie yelled, “Ow, my feet!” She quickly kicked off her shoes and pulled off her socks to see her toes being swallowed up by a dark, hard mass. Flossie screamed when her fingertips started tingling. She looked at her hands to see her nails were turning dark and covering her fingertips. “I’m getting hooves!” yelled Flossie.
Felix figured out what was going on now. Flossie was turning into a horse. It became more obvious as her white skin was getting covered by fur. A lot of it was red like her hair and the tail that was growing out from under her skirt. But she also had a broad white stripe down her muzzle, her front was white, and she had white over her hands and feet. Fortunately, only her feet became complete hooves. Her hands stayed hands, just with little hooftips. “Are you feeling alright now?” he asked.
Flossie was looking at her reflection in the mirror, feeling her new muzzle. “I don’t feel weird anymore. Not the weird that I was feeling,” she said. Actually, she felt good, even if she was a horse.
“This is so fascinating,” said Felix. He took out a little swab and probed at Flossie’s nostrils, like he had seen his dad do sometimes.
“What are you doing?” asked Flossie.
“I’m sampling,” said Felix.
“You’re tickling,” said Flossie, “You’re gonna make… AH-CHOO!” Felix’s poking triggered Flossie’s nose into sneezing, which unfortunately hit his face.
“Ew, gross! I guess I deserve… uh oh,” said Felix as he felt his own face start to tingle. Soon enough, he felt it start to push out. “I think I caught it too,” he said.
“How do you catch horsiness?” asked Flossie.
“I don’t know. I don’t know how you caught it,” said Felix. He took off his own shoes and socks, knowing his feet will be hooves too.
“I’m sorry, I didn’t know,” said Flossie.
“It’s ok,” said Felix. His mouth felt weird as it was being stretched out, his canines flattening into more molars.
Then fur started growing across his body. Felix already had dark skin thanks to being African-American. But now it was even darker as he grew solid black fur. Before long, he was a horse person just like Flossie.
Felix looked at his new hooftips and said, “Well, this is strange, but I still feel good.”
“Now what do we do?” asked Flossie.
“We do a few tests,” said Felix before taking a thermometer out of his kit. It was a working electric thermometer, perfectly safe for kids to use. Felix put it in his mouth for a few minutes before taking it out and looking at it. His temperature seemed to be normal. “Now you,” he said, holding out the thermometer.
“But it was in your mouth,” said Flossie.
“We already caught it,” said Felix, “We can’t catch it again.”
“Ok, just because it’s you,” said Flossie before taking the thermometer into her mouth. Felix waited for the thermometer to register when Flossie suddenly said, “I’m feeling funny again.”
“Funny how?” asked Felix.
“Like I’m stretching,” said Flossie.
“What do you mean stretch-“ started Felix before noticing that Flossie wasn’t as short to him as she was before. And there was starting to be a gap between her shirt and her skirt. “Flossie, I think you’re growing!” exclaimed Felix.
“Growing?” asked Flossie, noticing she was getting closer to Felix’s height. She took out the thermometer and asked, “How big am I going to get?”
“I don’t know,” said Felix.
“Betcha it’s big enough to do this,” said Flossie before planting a kiss on his lips.
Felix jumped back and asked, “What was that for?”
“Because I always liked you,” said Flossie, smiling at Felix.
Felix felt an odd tingle through him, a kind of energy filling him. “I think I like you too,” he said. He soon started kissing her back. Neither of them particularly noticed as Felix started growing with Flossie. Right now, awakening hormones were in the front.
Speaking of which, Flossie and Felix soon felt something between them. They looked down to see Flossie's shirt, which getting increasingly smaller, was now being pushed out by two growing mounds on her chest. "What are these?" asked Flossie, pushing them, noticing how nice they feel.
"Those are breasts," said Felix, the knowledge easily coming to his mind, "It means you're really starting to grow up."
As Flossie squished her breasts, she could feel a tingle between her legs. "Does this mean I'm growing up as well?" she asked, putting one hand down there.
"Yes, it does," said Felix, his voice cracking just a bit. His new nostrils were picking up a scent from Flossie that was exciting him. "I think I better have a look to be sure," he said, his voice dropping a bit.
Flossie found herself liking the idea more than she thought. She sat on the edge of her bed which creaked under her growing weight. "Go ahead," she said, her voice also getting deeper as well as husky. It was actually a relief for Felix to take off her skirt and her panties, which were getting too tight on her.
Felix looked between Flossie's legs to see the slit that was growing more damp. He could also see her hips starting to flare out and her rear getting rounder. "It looks like you're growing up quite nicely," he said, tracing her slit with one hooftip. Flossie gave out a moan of pleasure at that. Encouraged, Felix rubbed his fingers up and down it, his hooftips getting through the lips a little.
Flossie moaned louder, her voice dropping lower. She was also picking up a scent from Felix. Her hand touched Felix's chest, feeling it getting firmer as muscles built up. She slid her hand down, feeling his abs as his shirt was barely covering them. When she touched his crotch, it felt like there was a warm flashlight in it. She rubbed it more, feeling it grow and making Felix grunt. Quite soon, his shorts couldn't hold it any longer. They ripped apart completely, taking his underwear with them. Flossie looked down at the black cock that was now in her hand, a pair of sizeable black balls hanging under them. "It looks like you're growing up nicely yourself," she said, stroking his length.
Felix moaned deeply as new instincts awoke in him, giving him more knowledge of sexual reproduction. Looking down at Flossie, he said, "I think we should test how functional we are now."
"I want you to," said Flossie instinctively spreading her legs. Felix gripped her wider hips, his fingers tracing a white cross that was on her otherwise red left hip, an amusing holdover of a birthmark she had. Felix positioned the flat head of his cock at her pussy before closing the distance. He paused briefly at the entrance before pushing inside her.
The two horses moaned loudly. They didn't sound like children anymore. They sounded like teenagers, but not for much longer. As Felix started to thrust into Flossie, the bed creaked louder as she grew bigger and heavier. Her rocking made her growing breasts bounce, which already starting to burst out of her shirt. A few more bounces and they finally broke free, round, full, and dark nipples crowning them.
"Let's see if these are functional too," said Felix, his voice a deeper timbre. He put his lips around her right nipple, caressing it before sucking on it.
Flossie moaned as the pleasure built up more. She could also feel a growing pressure as her breasts kept growing. Then she could feel milk being drawn out into Felix's eager mouth. "Oh, Felix, you're doing so good..." she moaned, touching his chest again. The fabric was already straining across his growing pectorals. She yanked at it and it ripped easily. Now the only article of clothing either of them was wearing the lab coat that Felix was still wearing. Having been borrowed from his father, it had always been too big for him. But now he was filling it well. Actually, it was starting to get rather tight around his shoulders as they grew wider.
The only thing groaning louder than Felix and Flossie now was her bed. It was meant to let a little girl sleep on it, not a horse girl who was quickly becoming a grown mare. Her body was reaching its sexual peak as her breasts reached a large size and her hips and ass grew to match them. She also had good muscle tone that also added to her weight. The stallion above her was more massive as his muscles were growing larger than hers. Felix put one knee on the bed so he could thrust in deeper. But that proved the final straw and the frame broke under their weight. But Felix and Flossie were so overwhelmed with their mating that they barely noticed the mattress falling the short distance to the floor. Felix thrust his cock even harder as it grew to its final length, his large balls slapping against Flossie's cheeks. The two horses snorted as they could feel the pressure coming to a head. Finally, they let out whinnies as they climaxed and Felix pumped his first batch of stallion seed deep into his mare.
Felix and Flossie snorted and panted on the ruins of her bed. No longer children or even foals, the stallion and mare were fully in their sexual prime. Flossie eventually looked up at her big mate and said in a womanly voice, "You sure know how to make a mare feel good."
Felix smiled and said in a deep, rich voice, "It's all about knowing anatomy." He leaned down and kissed her deeply. He had a sense it might be a few minutes before they could go again, but it felt so good being close right now.
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Like most who double-dosed together during the Outbreak, Felix and Flossie became bond-mates. Though unlike some of their peers, they didn't marry after graduating from WSA. That was because Felix wanted to finish medical school first. After his double-dosing, Felix became a shining example of the neuroplasticity that double-dosed children often exhibited. He not only gained a quick grasp on sexual matters, but he quickly got up to speed with high school biology. His grades were more than excellent enough for him to get into medical school. Of course, there were some things that require time to finish, including internship. Meanwhile, Flossie mainly worked on her parents' farm along with the other uplifted horses. It kept her busy enough while her bond-mate finished his education. She was really looking forward to when they would marry and stop practicing foal-making and do it for real.