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CYOTF (Human)

Her weak immune system fails her

added 3 years ago A BM

While others could shake off a cold, Nikka was never that person. Nikka was a sickly child, always picking up whatever cold her classmates had. As an adult, her immune system didn’t get better. Now with a highly infectious husky mutant virus in her system, Nikka’s human DNA rapidly morphed into husky mutant DNA. As her genetic breakdown sprinted to that of a canine, all Nikka felt was horny and overheated.
“I… I just gotta get home. Be…b…fore—aaaah!” Nikka moaned as her pussy exploded in size and need. Glancing down at her crotch, Nikka panted with her now elongated tongue, staring at the alien shaped camel-toe eating her blue-jeans. At the same time, an erotic pleasure swelled from her belly as her 3rd rack blossomed and her 4th set started ballooning out.
“What’s happening to me? I didn’t do anything, why am I changing?” Nikka whimpered with her new canine ears flopped down in fear. Too horny and distracted to drive, Nikka pulled over into a quiet neighborhood; her mutating body driving her mad the whole time.
“Finally,” Nikka sighed as she dug her now furry husky mutant paw down the front of her pants. Nikka moaned erotically as she fingered her spaded canine pussy, her pants soaked now in musky mutant pussy juices. Too caught up in the unworldly pleasure radiating from her snatch, Nikka grunts as her nose darkens before pushing out into a snout.
“Take me!” Nikka screamed as she imagined a well hung sexy canine mutant pinning her down and ravaging the poor mutating girl. Untucking itself, her tail wagged several times before turning upwards as though presenting for her dream lover. Her tan skin tone was soon swallowed by a thick furry mat of husky fur from paw to snout. With her legs popping and snapping into a canine digitgrade form, Nikka’s body had successfully mutated into a husky mutant in the matter of minutes.
Appearance alone, only her shoulder length brown hair and stretched musky clothes would hint that this creature was once Nikka.
The only thing left of Nikka was her mind… for now
As Nikka happily fingered herself closer to orgasm, she heard a tapping on her window. Peering out the driver window, Nikka blushed and jerked her paw from her crotch. Standing just outside her door was a tall and muscular Boxer Mutant, a huge raging bulge tenting his pants.
“Hey little lady, come outside. I wanna talk to ya for a minute,” the canine mutant said cupping his bulge.
With her canine body unable to resist the sexy mutant, Nikka opened the car door and stepped out despite her mind urging her to drive off. With her paws no longer fitting into her shoes, Nikka stepped out onto the pavement on the pads of her canine paws.
“What did you want to talk about?” Nikka asked, unsure why she didn’t clearly know the answer.
“I wanted to meet you. Name’s Rex,” He said taking her paw and pecking a kiss before lapping the faint taste of her drying juices.
“I’m… sexy… I mean, I’m Nikka,” Nikka said feeling her once unsure tail wag with excitement as this potential mate stood over her.
“Mmm, yes hi, Sexy Nikka. Tell me, does it turn you on that I want to see those 8 beautiful tits of yours. It’s making me hard,” Rex said slowly grinding his erection against her leg.
“Oh, Rex,” Nikka said falling into his arms, letting him grind against her. “Do you want to see them—yeep!” Nikka squealed as Rex groped her two original breasts before ripping the stressed shirt from her furry husky body. Nikka’s 8 sensitive nipples were now on full display to Rex and anyone else who drove by.
“You want my cock in that wet puppy-maker as much as I do. Now, do I have to give your pants a similar treatment?” Rex said tossing aside her ridiculous human bra that was hanging from her body.
Watching Rex unzip his pants so his musky 12-inch bulbous canine cock could flop free, a new feral urgency overtook Nikka, prompting her to drop her pants and step out of them. There she stood, now a mutant husky girl, completely naked and her wet swollen sex clearly ready to be taken.
“Aren’t you gonna get naked too?” Nikka asked as her tail pinned itself upwards.
Rex only smirked before turning and pushing Nikka up against the hood of her car. Not giving her a second to backout, Rex rammed his infectious member into her tight virgin spade; blood now leaking from her deflowered sex.
“A virgin? I hit the jackpot,” Rex grunted as he feverishly rode Nikka.
In absolute bliss, Nikka hung her tongue out with a stupid fucked-silly grin on her face. While her first time as a human could’ve been painful, the slutty nature of a husky mutant made it heavenly. Even the small humanity still in her mind loved the pleasure of being plowed by the stud. She never wanted it to end.
“Ah ahhh, take it! Take my knot!” Rex shouted, ramming his bulbous knot at her entrance. With him thrusting harder and Nikka pushing back as he pushed deeper, with one good ass jiggling thrust, his massive knot slipped passed her folds. Nikka was knotted to Rex.
Forced to hold her close, Rex started reaching his climax with a series of short thrusts. Moments later, both moaned in bliss as Rex’s canine meat bathed her womb with fertile seed; both unsure if it would lead to pups sense Nikka wasn’t in heat yet.
“Oh my! Ew! They’re fucking!” both heard an escaping survivor say to another.
“What have I done?!?!” Nikka panicked to herself; her human mind fighting its way through the horny canine thoughts. She had just willfully bred with a mutant. Her face blushed knowing two humans were seeing her in this light. Keeping her head down, Nikka hoped they would pass by, praying they couldn’t identify her as the mutant on the receiving end. If she kept down, maybe all they would see was two mutants fucking; the male’s still contracting cock and balls bathing the female’s snatch.
“Mmm, hello ladies. You want to join my pack?” Rex said trying to turn, but was pulled back by his knot.
“Ew!!! So fucking gross! He knotted her! Run!” one shouted, spurring them both to flee before Rex’s cock softened.
After about 15 minutes, Rex’s cock slipped from Nikka; whatever cum did not pull into her waiting womb leaked from her sore sex, flooding the floor behind her. Now free, Nikka slunk to the floor in defeat; her furry ass splatting on the cum that escaped her.
“Ha! I thought you might still be human in there. Husky infections are a bitch, Nikka,” Rex said while sniffing the air, “I knew I smelled a horny bitch between the two of them. I’ll be riding them both in no time.”
“Wait, what did you mean by that?” Nikka begged while feeling her womb slush with warm seed.
“About husky bitches? The strain is famous for turning you into a husky but keeping your human brain for a couple weeks. However, whenever your horny, you become a complete ditz. Once that horny, ditzy, slutty mind of yours overtakes you, you’ll be a true husky. So savor that human mind of yours while it lasts, cause it won’t for long.”
Crawling to her pants, Nikka watched as Rex snatched them up, “I want to imagine you roaming this town naked. No clothes for you.” Reaching into Nikka’s car, Rex pulled the keys from the engine and stuffed them down his pants, “You can earn these if you and I get… knotty tonight,” he said hinting at a wild sex filled night.
Nikka moaned as she watched her sexy mutant lover walk off, leaving her naked, stranded, probably pregnant, and slowly losing herself to the infection that had already claimed her body.
“Damn it, I hope he didn’t knock me up,” was all Nikka could manage as she started her long walk home; her curvy mutant body was sure to get her in trouble along the way.
“Mmm… sexy trouble…” The thought made her used pussy moist.
“He wasn’t lying. Everything’s a bit… hazy,” Nikka said with a ditzy smile.
Unable to travel clearly, Nikka aimlessly roamed the city, her human mind hoping she would wonder back the right way


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