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CYOTF (New)

chaos at the labs

Margret's cock grew and changed within James's pussy, thickening and elongating as her body took on more masculine characteristics. Her once soft, tender features grew sharp, her eyes gleaming with a predatory lust that sent shivers down James's spine. Her almost nonexistent body hair thickening into a hairy forest. "Damn, this feels good," she grunted, her voice dropping several octaves into a gruff baritone. Meanwhile, Sam's cock gained a knot that slipped into his brothers mouth, making sure he gt every last drop of his cum.

"Oh, fuck yeah," Sam panted, his voice now a gruff, animalistic growl as he thrust into James's mouth with newfound vigor. His body hair thickening, and his cock swelled even more. "You're gonna love this, James," he said with a mischievous grin, his teeth sharpening into pointed fangs. "Once we blow our loads, you're gonna feel like a real bitch in heat."

Margret's tiger eyes gleamed with excitement as she pounded away at James's pussy, her nails sharpening into claws that dug into his hips. Her once human voice was now a deep, guttural purr as she whispered, "You're gonna love being my bitch, James." sam grunted as her spine extended slightly, his canine features becoming more pronounced as his knot swelled further in James's mouth.

"Yeah, man," Sam managed to say through his heavy breaths, "You're taking it like a champ. Just let go and become our little slut." His vocabulary had taken a sharp turn towards the crass and unfiltered, a clear sign of the spirit's influence seeping into his psyche. James's eyes widened in horror, realizing personalities were shifting alongside their physical forms.

Marcus, once Margret, and Samson, once Sam, began to speak in a gruff, masculine manner, their voices deep with lust as they discussed their newfound desires and transformations. "This is wild, bro," Marcus said, his eyes glinting with a predatory hunger. "I've never felt so...alive." His words were punctuated by grunts as he felt the spirit's power surging through him, his body continuing to shift and change.

"Dude, tell me about it," Samson, now with a thick furred tail, slapping the floor, agreed. "I mean, check out these abs!" He flexed, showing off his newly formed six-pack. "And the cock," he added with a leer, "It's like a fucking cannon."

"Yeah, and the tits on me," Marcus said, cupping the now swollen mounds that pushed against his shredded blouse. "I'm packing more heat than a volcano." His grin was all too human, yet his teeth had elongated into fangs that gleamed in the lab's harsh lights. "But we gotta get you to pop that cherry, James. Then you'll understand why we're so into this."

James felt his body betray him as arousal began to build. His nipples hardened and his pussy grew wetter with each thrust from Marcus's powerful tiger cock and the feeling of Samson's knot in his mouth. He knew he had to resist, but the sensations were overwhelming. The spirit reveled in the chaos it had created, watching the trio with amusement and anticipation.

Marcus leaned back, his t-shirt tearing apart as his muscles bulged and fur spread across his torso. "You're gonna love this, James," he said, his voice now a gruff growl. "You're about to get the ride of your life from a real man." His eyes were a fiery orange, and his cock had become a thick, veiny member that matched the size of his newfound ego.

Samson's transformation was equally dramatic. His clothes had shredded to the point where they were barely there, revealing a sculpted body covered in a sleek, black fur. His ears had elongated into points, and a wolf-like snout had replaced his nose and mouth. "Yeah, bro," he said, his tongue lolling out in a canine fashion. "You're gonna be begging for more." His cock had grown to an impressive length, and he stroked it with a smug look on his face. "Look at us, we're like the ultimate furry fantasy."

Marcus chuckled, his eyes narrowing into slits. "You're not wrong, Samson," he said, flexing his biceps, now covered in thick, golden fur. "This is like the best game of 'dress-up' we've ever played, except the costumes are sticking to us for real." He grinned, showing off a set of fangs that made James's heart race. The spirit watched with glee, feeling its power grow with every transformation.

"Hell yeah, man," Samson agreed, his voice a gruff growl that echoed through the lab. "I've always wanted to fuck a hot bitch with a cock, and now we've got one right here." James's eyes widened in horror, his mind racing as he felt his body responding to the relentless onslaught of their combined lust. He knew he had to fight the transformation, but the pleasure was becoming too much to bear.

Marcus leaned in, his tiger nose twitching as he took in James's scent. "You smell so good, James," he rumbled, his voice thick with desire. "I can't wait to taste your sweet pussy juice." James gagged around Samson's knot, his eyes watering as he felt the furry cock swell even more. He tried to pull away, but Marcus's powerful paws held him in place, his claws digging into the lab table.

"It looks like our little sis is enjoying herself," Samson quipped, his eyes gleaming with lust. You should see the look on your face, James. You're loving it." James couldn't argue; his body was on fire with need, his thoughts clouded by the relentless pleasure. He could feel the spirit's influence growing stronger with every passing second, pushing him closer to the brink of his transformation.

"Come on, James," Marcus urged, his voice a low growl. "Don't fight it. Just let it happen. You're gonna love being our bitch." James whimpered around Samson's knot, feeling his own body betraying him as he grew more aroused. His skin grew hot and sensitive, and his clit swelled in response to the relentless pounding from his mother's transformed cock.

Samson leaned in, his canine nose nuzzling James's neck as his tongue traced a wet path down to his nipples. "Goddamn, you're so fucking hot," he murmured, his voice thick with lust. "Look at these tits, man. Perfect." James moaned as Samson's furry paws began to maul his new breasts, his claws scraping gently against the sensitive flesh.

"Oh, fuck yes," Marcus growled, his hips bucking as he drove deeper into James's pussy. His tiger form grew more pronounced with every thrust, his body hair growing and changing color as it thickened into a sleek, striped pelt. His eyes had narrowed into slits, and his teeth had elongated into sharp fangs that glistened with saliva. "You're so tight, baby," he rasped, his voice a gruff baritone that sent shivers down James's spine.

Samson's transformation was equally dramatic. His body grew more muscular as his legs changed into fur-covered, powerful haunches that allowed him to fuck James with the precision of a seasoned pornstar. "Fuck yeah, James," he grunted, his speech devolving into the crude language of a horny teenager. "You're taking it like a champ." His cock grew even thicker, the fur on his body becoming darker and more defined with every thrust.

Marcus and Samson's sentences grew simpler and crasser as the spirit's influence deepened. "Oh, man, this shit is wild," Marcus said, his speech peppered with slang. He flexed his newfound muscles, feeling the fur thicken along his arms as his claws grew longer and more pronounced. James could see the girl in him fading, replaced by a creature driven by base desires and instincts.

"You ain't seen nothing yet," Samson said, his voice now a deep, rumbling growl. His eyes had shifted to a piercing blue, and his teeth had elongated into sharp fangs that matched his father's. "I'm gonna cum! Drink it down, James!" He roared as he shot his load down James's throat.

The moment James swallowed Samson's cum, a jolt of energy shot through him. He could feel his body responding to the transformation, his skin tingling and his muscles contracting. His breasts grew more sensitive, and his nipples hardened even further. His stomach clenched around Marcus's cock, and he felt a strange warmth spreading through him.

"Fuck, that was amazing," Marcus grunted, his tiger form now fully realized. His cock, thick and veiny, was still buried deep inside James. "Look at you, James," he said with a smug smile, his voice now a deep, gruff growl. "You're becoming one of us."

Samson, now more wolf than man, stepped back and admired his handiwork. His fur was a deep, shiny black, and his cock had receded into his sheath, leaving a sticky mess on James's chin. "Look at you, all filled up with my man-juice," he said with a smug chuckle. James could feel his body responding, his skin growing softer, and his hips wiggling.

Marcus's and Samson's voices grew coarser, their language devolving into the crass banter of overly testosterone-drenched teenagers. "Fuck, James," Marcus grunted, his tiger eyes glazed with lust as he hammered away at James's pussy. "You're so wet, it's like you're begging for it." His fur stood on end, his muscles bulging with each powerful thrust.

"Yeah, dad's right," Samson said, his furry hand still gripping James's face. "You're gonna make the best little bitch we've ever had." James felt that he needed to escape. He was scared but also aroused by the power surging through him. The spirit had never encountered such a strong resistance before, and it was intrigued by James's struggle.

"Come on, James," Marcus urged, his tiger cock still embedded deep within James's pussy. "You know you want it." James felt the fur on Marcus's cock rub against the walls of his pussy, the sensation was strange but oddly arousing. He tried to push the thoughts away, but it was like trying to hold back a flood with a paper wall.

"Yeah, James," Samson echoed, his furry hand still stroking James's cheek. "You're gonna love being part of the pack." His voice had a roughness, his sentences simple and to the point, like a caveman's grunts. James felt his body responding, his hips moving in sync with Marcus's thrusts. His mind screamed for him to stop, but his body was a traitor, betraying him with every moan that escaped his lips.

Marcus's tiger form grew more pronounced with each passing moment. His fur thickened, and his muscles bulged, making him look like a beast straight out of a furrier's wet dream. His cock grew even thicker, the fur around it standing on end as he fucked James with an animalistic fervor. "You're so tight, baby," he growled, his voice a gruff, masculine rumble that made James's pussy clench around him. "Take it all."

Samson, now fully a wolf, leaned in to whisper into James's ear. "You're gonna love being our bitch," he said with a grin that showed off his sharp fangs. His fur brushed against James's skin, sending a shiver of pleasure-laced fear through him. Marcus's paws gripped James's hips tightly as he pounded away, his tiger stripes rippling with each thrust.

The spirit watched with growing excitement as James's body began to change. His skin grew softer, his hips wider, and a light dusting of fur began to cover his body. His eyes grew wide with shock and horror as he felt his body responding to the spirit's influence. "No!" James screamed, trying to fight the transformation. "I don't want this!"

Marcus roared as he cummed deep inside James's pussy, filling him up with his thick, hot seed. His fur was now a deep, rich orange, and his eyes gleamed with a fierce, male pride. "That's it, baby," he grunted, his voice now a deep, masculine rumble. "Take it all."

James couldn't take it anymore. He aimed his leg and kicked Marcus square in the nuts as hard as he could. The anthro tiger let out a roar of pain, his cock slipping out of James's pussy with a wet pop. "ow! what the fuck?" he shouted, clutching his bruised balls.

Samson, now fully a wolf, snarled at the sight of his father in pain. "you little shit," he said, his vocabulary now reduced to the basics of anger and lust. "you're gonna pay for that." He lunged at James, his claws out and ready to teach him a lesson. James, feeling the beginnings of his transformation, knew he had to act fast.

Marcus, though doubled over in pain, managed to snatch James's leg mid-kick and sank his teeth into the soft flesh. James yelped, adrenaline coursing through his body as the transformation sped up. "

"Fuck you, bitch," Marcus snarled, his voice a low, guttural growl as his humanity slipped away. He stood up, his pants falling around his ankles to reveal a cock that was now a thick, fur-covered member of a male tiger. "You're gonna pay for that."

Samson, the wolf, had recovered from his surprise and was now snarling, his cock fully erect and dripping with precum. "Yeah," he said, his voice now a gruff bark. "You're ours now." His eyes had turned a fierce blue, and his teeth had elongated into sharp points.

James knew he had to get out of there. He struggled to his feet, his own body changing in ways that terrified him. He felt his muscles softening, his skin growing more sensitive. The spirit's influence was spreading like wildfire through the campus, and he could hear the distant sounds of others succumbing to the same fate. He had to find a way to reverse this before it was too late.

With a speed that surprised even himself, James managed to break free from Marcus's grip and sprinted towards the exit. His clothes were in tatters, barely clinging to his shifting form. He could feel the spirit's power all around him, trying to pull him back into its embrace, but he refused to give in.

Marcus and Samson gave chase, their newfound animal instincts driving them to claim James as their own. Their grunts and snarls filled the air, their heavy paws echoing through the hallways. James could see the hunger in their eyes, the need to dominate and breed. It was a terrifying sight, yet his own body responded in kind, his breasts bouncing with each step, his pussy growing wetter with every panicked breath.

The spirit watched the chase with glee, feeling its power surge with each transformation. The entire campus had succumbed to its will, turning into a sea of male and female anthro beasts, each eager to claim their mates. The air was thick with pheromones and the scent of arousal. The masculine anthros strutted around, their cocks swinging proudly as they searched for bimbos to satisfy their carnivorous lust.

James could see the changes in the people around him. The once-studious college students had become sex-crazed animals, their minds clouded by the spirit's influence. The women grew more masculine, their voices deepening and their cocks growing thick and veiny. The men, now transformed into busty bimbos, moaned and writhed with need, their pussies wet and eager for the taking. It was a world turned upside down, a furry harem of lust and desire.

James ran past a woman with a huge bull cock. She was moaning in pleasure as she stroked it, thick black fur covering her body. "Hey, cutie," she called out, her voice now a gruff, masculine grumble. "Wanna play?" James ignored her, his heart pounding in his chest as he sprinted towards the parking lot. The spirit had done its work well, turning the entire campus into a carnival of lust and transformation.

After he ran off the bull creature simply huffed before cumming all over her face, the spirit watched as she eagerly licked it up, her body changing slightly with each drop of cum she consumed. She was now a bull herself, her clothes now torn and barely clinging to her massive body, her eyes glazed over with lust.

He had lost any sign he was once a girl. The bull shot ropes of thick cum all over a framed picture of who the bull once was. 'class president: maria Johnson'. It was a stark reminder of what was happening around him. James had to find a way to save his mother and sister, and the entire campus, before it was too late.

As James sprinted towards the parking lot, he could feel his transformation accelerating. His legs grew longer and more muscular, his strides more powerful. He could feel fur sprouting from his skin, his senses heightening. Despite this, he focused on finding a way to reverse the transformations. His mother and sister were in there somewhere, trapped in these monstrous, lustful bodies.

The campus was a sea of fur and lust. Everywhere James looked, there were anthros in various states of undress, grinding against each other with animalistic passion. The sounds of growls, whines, and roars filled the air as the spirit's power grew stronger. It was clear that the spirit was feeding off of their arousal, growing more powerful with each climax.

Marcus and Samson, now fully in their anthro forms, pursued James with a feral intensity. Marcus's tiger cock bobbed with each step, his tail swishing lazily behind him. Samson's wolf form was sleek and powerful, his eyes gleaming with a hunger that was no longer just for James's body, but for the power he could sense within him.

Their language had devolved even further, reduced to grunts and growls that conveyed their desire. "Cum for us," Marcus rumbled, his voice now a deep, animalistic purr that sent shivers down James's spine. "You know you want it."

"Fuck, yes," Samson agreed, his wolfish form now in full display. "We'll make you scream, bitch." James could feel his own body responding to their crude advances, his pussy clenching and his breasts swelling with arousal. He had to fight it. He had to find a way to bring Margaret and Sam back from this twisted reality.

He reached the parking lot, his heart racing. The once-ordinary vehicles were now surrounded by a bizarre menagerie of anthros, each one more eager to fuck than the last. A bull-man with a cock the size of a baseball bat was pounding into a busty cow-woman, her moos of pleasure echoing through the night air. James gagged at the sight, his transformation threatening to consume him. He could feel his mind slipping, his thoughts becoming more primitive every second.

"James," Marcus roared, his voice a mix of pleasure and anger. "You're mine!" James stumbled, his legs now longer and more powerful than before. He looked down to see fur-covered thighs and a dripping pussy, the transformation continuing despite his efforts to resist. Samson blocked his path, his wolf-like form snarling with excitement.

"Let's fuck him senseless," Samson growled, his voice a mix of lust and hunger. "He'll love it." James could see the desperation in their eyes, the need to dominate and breed. He had to snap them out of it. "Mom," he pleaded, trying to reach the woman he knew was still trapped inside the tiger's body. "Sam, it's me, James!"

Marcus stalked closer, his furry balls swinging with each step, his cock thick and demanding. "Don't fight it," he rumbled, his speech now a series of grunts and roars. "We're all animals here." James felt his arousal peak, his new body responding to their animalistic advances. He had to find a way to save them, to save everyone.

The air was thick with the scent of pheromones, making it hard to think straight. James's thoughts were a jumble of fear and lust, his body betraying him with every passing moment. "Mom, please," he whispered, his voice trembling. "Sam, you have to stop." But all they heard was the desperate plea of their prey, a sweet little bimbo begging for their cocks.

Marcus and Samson circled him, their eyes gleaming with hunger. They talked like the horny teens they used to be, using crude slang that made James blush even in his panic. "Look at those tits, man," Marcus said, his voice a deep purr. "Fuck, I can't wait to taste them." Samson nodded, his wolfish grin showing off his sharp teeth. "And that pussy...so tight, so wet."

Their sentences grew shorter and more primitive as the spirit's hold on them tightened. They talked about their cocks and balls, their need to fuck and cum. James could see the college students around them, now transformed into masculine studs and curvaceous bimbos, eager to be mounted. The males with their massive dicks, the bimbos with their swollen pussies, all of them lost in the throes of the spirit's lust.

"Look at those babes," Marcus said, his tiger form panting heavily. "They're all begging for it."

"Yeah, man, look at that one," Samson added, his wolfish tongue lolling out of his mouth as he eyed a pair of bimbo deer anthros frolicking nearby. "I'd tap that ass so hard."

James felt his body shiver with arousal despite the horror of the situation. The spirit's power was like a drug, and he knew he was dangerously close to succumbing. But he had to save them, had to save everyone. "Mom," he whispered, his voice barely audible. "Sam, it's James. Please, come back to me."

Marcus, the anthro tiger, and Samson, the wolf, stalked closer to James, their eyes filled with a ravenous hunger. They talked in broken sentences, their speech devolving into the crass slang of over-testosteroned jocks. "Look at those melons, bro," Marcus grunted, his fur-covered hands flexing. "Bet they taste sweet."

"Yeah, and that snatch," Samson added, his wolf tongue hanging out as he panted. "Gonna ride him 'til he can't walk straight." James felt his new body reacting to their words, his pussy growing wetter and his breasts swelling with every lewd remark. He knew he was losing control, but he had to find a way to save them.

Marcus and Samson were now fully in their beast forms, their sentences reduced to grunts and growls as they approached James. Marcus's fur stood on end, his tiger stripes rippling with excitement as he stalked closer. Samson's tail wagged, his canine features becoming more pronounced with each passing moment.

"Cum for us, James," Marcus growled, his teeth bared. "We'll make you feel so good."

"Yeah, gonna breed you hard," Samson echoed, his wolfish voice thick with desire.

James's mind raced as the two anthros approached, their eyes glowing with love and lust. He knew he had to get through to them, to break the spell of the spirit. "M-Mom, Sam," he stuttered, his voice cracking with fear and arousal. "Remember me?"

Marcus, the tiger, paused for a moment, his furry hand resting on his massive, fur-covered balls. "James?" he rumbled, his eyes flickering with confusion.

Samson, however still approached hungry for James's new body, his eyes fixated on James's swollen breasts and wet pussy. "MINE," he barked, his language now reduced to the primitive urges of his animalistic mind. Marcus took a step back, his eyes flickering with confusion.

Marcus didn't know why he was back in control. He licked his lips, tasting something new, something...familiar. His eyes widened in horror as he tasted the coppery taste of blood. He looked down to see James, his legs showing a bite mark he had made without realizing it. He had bitten him after he got kicked in the balls.

With lightning fast speed Marcus closed the gap. "let me have some of that ass" he subtly moved his hand to james wound as samson approached James's pussy sniffing hungrily. James felt a jolt of fear and love, knowing he had to snap them out of it.

To his shock, Marcus pressed into his bleeding wound and pushed out of the way. "Say ah! " Marcus roared, plunging his bloody hand into Sam's open mouth. The wolf-boy looked confused and then horrified as he tasted the blood. He spit it out, shaking his head. "What the fuck!"

Samson took a step back, his mind swirling with confusion and pain. The spirit's grip on him was loosening, and he could feel the beginnings of his humanity returning. Marcus, still not fully in control, stumbled over to James, his tiger body now trembling. "What did you do?" he growled, his voice a mix of fear and anger.

"I realized how to combat the mental degradation," showing his blood-covered hand. James looked down at his injured leg. "By the way, we should patch that up," he said calmly, trying to keep the situation from escalating again.

Sam's head snapped back, his eyes focusing on james as the taste of blood brought him back to reality. "what the fuck did you do?" he said, his voice cracking as his humanity began to surface. Marcus, now seeing his son with clearer eyes, felt a wave of horror wash over him. "Sam," he said, his voice still a deep rumble, "I'm sorry."

"It was the only way to snap you out of it," James explained, his voice now a mix of feminine rumble and his old self. His body was still changing, fur growing in patches, but his mind remained clear. "We have to get to the lab and..." James realized the problem. An endless sea of horny beasts separated them from the lab.

The spirit grew furious. It was bad enough that the mortal was able to resist it but now his family too, if it could do anything it could, unfortunately all it could do was turn people into horny beasts. It then realized it could do so by destroying the lab.

Marcus, now thinking, his tiger form still dominant but with a semblance of his human mind, took stock of the situation. "We can't go through them," he said, his voice now a mix of his former self and the animal he'd become. "We need a different route to the lab."

Sam, his wolfish features still present but his humanity peeking through, nodded in agreement. "Yeah, man, we gotta find a way to get out of here without...you know." His eyes darted, taking in the sea of anthros around them, each lost in their feral desires.

Marcus, now more in control, flexed his fur-covered abs and looked around. "I think I remember a maintenance tunnel that leads to the lab," he said, his voice still a gruff rumble. "We can use that to get there without getting mobbed by these horny fucks."

James nodded, his breasts jiggling with the motion. "Good idea, Dad," he said, his voice now a mix of his old self and the new female he was becoming. "But we're going to have to move fast." He looked down at his own body, the fur growing in thick patches, his pussy now wet and swollen. Despite the horror of the situation, he couldn't help but feel a twinge of arousal at the thought of fucking his way through the crowd.

Marcus nodded, his tiger form still massive and intimidating. "You got that right, son," he said, his tail swishing as he thought. "We can't let those furry sluts get their hands on us." Samson, his wolf cock standing tall and proud, nodded in agreement. "Yeah, let's get this show on the road."

The three took off towards the maintenance tunnel, Marcus in the lead with his newfound confidence and James and Sam following close behind. As they ran, James felt his body change even more. His hips swelled, his strides becoming more feminine, and his cock grew into a set of furry balls that swung between his legs with each step. Despite the fear and confusion, he couldn't help but feel a strange sense of excitement, his new body feeling so alive and responsive.

Marcus's tiger cock bobbed with each powerful stride, his furry balls swinging heavily as they navigated through the maze of hallways and stairs. "Keep up, you two," he called out, his voice a deep purr that was somehow comforting and authoritative. Samson's wolfish form kept pace, his cock now fully retracted as he focused on the task at hand.

James, now more feminine and furry with every passing moment, had to admit that their new bodies were...exciting. His breasts bounced with every step, his nipples hard and sensitive. He felt a strange thrill at the sight of Marcus's and Sam's cocks, now massive and animalistic, and couldn't help but wonder what it would be like to have one inside of him. He shook his head, trying to focus.

Marcus, the anthro tiger, led the way with a newfound swagger, his furry balls swinging with each powerful stride. "Fuck, I can't believe we're doing this," he said, his voice still a deep purr. "But I've gotta admit, these furry nuts are pretty badass."

Samson, the wolf, nodded in agreement, his eyes flashing with excitement. "Tell me about it," he growled, his tongue lolling out of his mouth. "And the chicks...I mean, the bimbos...they're just begging for it." James felt his body respond to their crude talk, pussy.

As they approached the maintenance tunnel, the spirit's influence grew weaker. The air grew cooler, and the anthros' moans and roars began to fade into the background. For a brief moment, James felt a glimmer of hope. Maybe they could escape this nightmare after all.

Marcus's eyes narrowed, and his fur bristled as he sniffed the air. "It's this way," he said, his voice now a low growl. "I can smell it." Samson's nose twitched, his wolfish instincts taking over. "I can smell it too, bro," he said, his eyes flashing with excitement. "Let's go get those furry tails in gear."

The approach the stairs leading up to the labs, Marcus and Sam's steps grew more confident, their bodies now fully embracing their anthro forms. "Come on, let's show these pussies what real men are made of," Marcus said, his deep tiger-like voice resonating in the hallway. James, now with a more pronounced set of breasts and a swishing tail, couldn't help but feel a twinge of excitement at their newfound bravado.

As they climbed the stairs, James felt his legs lengthen and his feet morph into hooves. He stumbled, unused to the new sensation, but quickly adapted. "What the fuck?" he exclaimed, looking down to see his new horse-like features. "Looks like I got a random upgrade," he quipped, trying to keep his panic at bay. Marcus and Sam just chuckled, their furry balls swinging in time with their steps.

"Don't worry, James," Marcus said, his voice a gruff purr. "You'll get used to it. Besides, you look pretty hot with those tits and that ass." James blushed, feeling his new horse-like body respond to the compliment. He couldn't deny the strange thrill of having such an impressive set of breasts and the way his new tail swished seductively.

Once at the top of the stairs, Marcus and Samson looked around, their animal instincts taking over as they sniffed and listened for any signs of danger. James, now with a more pronounced set of breasts and a swishing horse tail, followed closely, feeling a mix of excitement and trepidation. The spirit was waiting for the right moment to spring its trap.

"Fuck, this place is a mess," Marcus said, his deep tiger-like voice bouncing off the walls as they entered the lab. "Looks like we've got some cleaning up before we can get to business." Samson nodded, his eyes scanning the room for anything useful. "Yeah, and I call dibs on that centrifuge," he said, his voice now a gruff wolfish growl.

James looked down aisle after aisle of ruined lab equipment, his hooves clacking against the tile floor. The sight was overwhelming, but he knew they had to find a way to reverse the transformations. Marcus, his father, padded over to him, his tiger cock swaying with each step, his eyes gleaming with a newfound confidence. "You okay, son?" he rumbled, his voice a mix of tiger's purr and his old self.

"Yeah," James said, his voice now a soft whinny. "It's just...this new body." He gestured to his swollen breasts and horse tail. "I don't know if I can handle it."

Marcus, the anthro tiger, looked at him with concern and confusion. "What's not to like?" he grunted, stroking his furry chest with a paw. "You're still you, James, just with a bit more...oomph." Samson, the wolf, nodded in agreement, his tongue lolling out as he licked his lips. "Totally," he added, his speech still slurred with the spirit's influence. "You're still the hottest piece of tail around."

James looked down at his new hooves and swishing tail. "It's just...weird," he said, his voice now a soft whinny. "And I don't want to be stuck like this forever."

"Well, first we patch your leg," Marcus brought over the first aid kit and opened it with his tiger-like claws. "Then we figure out how to cure this shit." His furry paws were surprisingly dexterous as he unwrapped the bandages.

"Thanks, Dad," James said, his voice now a mix of his old self and the mare he was becoming. He watched as Marcus's furry hands worked with surprising gentleness, wrapping the bandage around his horse-like leg. The tension in the room was thick with the scent of animal musk and the unspoken need for release.

As Marcus worked, he couldn't help but eye James's swollen pussy, his mind now a mix of his human intellect and the tiger's primal urges. "Don't worry, son," he said, his voice a gruff purr. "We'll get you sorted out. And in the meantime..." He looked James up and down, licking his chops. "You look pretty fuckable."

Sam, the wolf, chuckled, his tongue lolling out of his mouth as he casually played with his furry scrotum. "Yeah, you're looking like a prime piece of pussy." James felt a blush creep up his cheeks, his body responding despite his embarrassment. He had to admit, their new forms had a certain allure.

Marcus, the anthro tiger, finished bandaging James's leg and stood up, his cock now a full-blown tiger's member, thick and veiny. "Let's get to work," he said, his voice still a deep rumble but with a hint of the motherly concern he used to have. "We need to figure out how to reverse this shit."

Samson, now more wolf than human, nodded in agreement, his canine cock jutting out from his furry sheath. He picked up a beaker and sniffed it, his nose twitching. "This might be useful," he said, his speech clearer than before. He held it up to James, who took it with his now-hoofed hand.

Marcus, his tiger cock still at half-mast, scanned the room. His eyes fell on a dusty old book titled "Biology." "Maybe there's something in here," he said. He flipped through the pages, his furry hands surprisingly deft as he searched for clues to their predicament.

Sam, now fully in control of his wolfish instincts, padded over to James, his tail wagging. "Looking good, sis," he said, his voice now a gruff canine growl. "Those tits are banging." James felt his cheeks flush, his horse's body reacting to Sam's lewd compliment. He couldn't help but feel a strange thrill at their new dynamic.

Marcus, the anthropomorphic tiger, looked up from the book with a smirk. "Yeah, you're turning into quite the mare," he said, his eyes lingering on James's swollen breasts. Sam, the wolf, couldn't help but agree. "Damn, you're going to be the hottest horse-chick in town," he said, his tongue lolling out as he casually played with his furry cock and balls.

James saw the embarrassment in his mother's and sisters' eyes. he realized they couldn't help what they said and did, but it still bothered him. "Come on, guys, we gotta focus," he said, his voice now a mix of a filly's squeak and his human self. "We need to find a way to reverse this before it's too late."

Marcus, the anthro tiger, nodded, his eyes gleaming with mischief. "You're right," he said, his deep voice rumbling. "But first things first." He strutted over to James, his furry cock and balls swinging with each step. "We need some of your sweet, sweet blood," he said, his grin wide.

Samson, the wolf, chuckled, his furry cock now fully erect. "Yeah, bro," he said, his speech still slurred with the spirit's influence. "We need that magic sauce to reverse this shit." James, now a horse beast with a pussy, couldn't help but feel a mix of fear and arousal at their words.

Marcus opens a desk drawer and pulls out a syringe with his furry hand. "Look what I found," he says with a smirk, his eyes gleaming with excitement. "We can use this to get some of your sweet horse-juice."

"Sounds good to me," Samson says, his wolfish grin showing his sharp canines. He watches as Marcus approaches James with the syringe, his cock swelling with anticipation.

James sighs and holds out his arm. "Just do it," he says, his voice a mix of a human's and a horse's whinny. Marcus's furry hand takes the syringe and deftly sticks it into James's vein. The blood, now a mix of human and equine, flows into the syringe, filling it with a thick, dark red fluid.

Marcus, the anthro tiger, grins as he watches the blood fill the syringe. "That's the spirit," he says, his voice a gruff purr. "The key to our salvation, right here in this little prick." He holds up the syringe, the blood glistening in the dim light of the lab.

He then puts the vial of blood in the centrifuge. He then draws blood from him and Sam. he does the same for them. "All we have to do is turn this on and wait for it to tell us why your blood is different from ours." Sam and James knew what was coming. It was their mom's lecture voice."

Marcus, the anthro tiger, punched in the necessary commands on the centrifuge, his furry fingers surprisingly adept. "Alright, let's see what this bad boy can do," he said, his voice now a mix of his human self and the creature he'd become. The centrifuge whirred to life, the vials of blood spinning rapidly.

As they waited, Samson the wolf began to playfully sniff James's neck, his cock still out and wagging. "You smell so...feminine," he said, his voice now a gruff growl. "It's like you're begging for a good pounding." James's horse body shivered, his pussy growing wetter despite his protests.

Marcus, the anthro tiger, watched with interest, his cock twitching. "Sam's right, you smell delicious," he said, his eyes glinting with the same hunger he had when he was fully under the spirit's control. "But we've got to keep our minds on the prize."

"sorry about that, James. It's like i know what i want to say but i end up saying things like i want to fuck your brains out," Marcus said, his tiger tail swishing behind him.

Samson, the wolf, chuckled, his tongue lolling out. "Don't worry, James," he said, his voice still a gruff canine growl. "It's all part of the fun." He reached out and gave James's swollen breasts a playful squeeze, causing him to yelp in surprise and pleasure. "You're going to love being a slutty little horse-girl."

Marcus, the anthropomorphic tiger, couldn't resist joining in. "Yeah," he said, his voice now a mix of his old self and the creature he'd become. "These tits are just begging to be sucked on." James felt his body respond, his horse-like clit swelling and his pussy leaking with arousal. He hated the way they talked about him, but his body seemed to crave the attention.

As they waited for the centrifuge to finish, Marcus and Samson couldn't help but admire their new forms. "Look at these furry nuts," Marcus said, holding up his fur-covered testicles. "Feel so...powerful."

Samson nodded, his wolf cock bobbing in agreement. "Yeah, man, and these pups," he said, patting his furry scrotum. "They're like little soldiers, ready for action." James, now fully a horse beast with breasts and a pussy, rolled his eyes. "You two are never going to let me live this down, are you?"

Marcus, the anthro tiger, couldn't help but chuckle, his tail swishing behind him. "Relax, James," he said, his voice still a gruff purr. "It's all part of the fun." He gestured to the centrifuge with his furry paw. "Besides, we're about to get some answers."

The centrifuge beeped, and the vials of blood slowed to a stop. Marcus, his tiger cock now at full mast, carefully removed the vials, his furry claws surprisingly steady. "Alright, let's see what we've got," he said, his voice a mix of excitement and concentration. He placed them under a microscope, his human eyes peering through the lens with a newfound animal intensity.

As Marcus studied the blood, Samson couldn't resist playing with his cock, his furry balls bouncing with each stroke. "Fuck, this thing's a beast," he murmured, his eyes glazed over with lust. James, his body now fully embracing the transformation, watched with a strange fascination. Despite his reservations, he felt his arousal building.

Marcus finally looked up from the microscope, his expression serious. "I think I've figured it out," he said, his voice now clear of any animalistic tones. "Your blood...it's not just equine. It's got something else in it."

Samson's ears perked up, his wolfish instincts piqued. "What do you mean?" he asked, his voice now a deep, focused growl.

Marcus, the anthro tiger, held up the vial of James's blood. "It's got...I don't know, some abnormality," he said, his voice now a mix of confusion and excitement. "There is a DNA chain in your bloodstream that is not human or horse."

Samson, the wolf, perked up at this revelation, his cock still in his furry hand. "What the fuck does that mean?" he asked, his speech now clearer.

SUMMARY^1: Marcus discovers an unusual DNA abnormality in James's blood sample under the microscope, indicating a non-human/non-equine influence. This revelation surprises the group, and they become more determined to understand and combat the spirit's power. Despite their bestial natures, they maintain a semblance of intellectual curiosity and focus on the task.

Marcus studied the blood cells under the microscope, his furry brow furrowed in concentration. "It's like...it's a combination of human, horse, and...something else," he said, his tail swishing with excitement. "But what could it be?"

James felt a surge of hope, his horse-like body quivering with anticipation. "Can we use this to reverse the transformations?" he asked, his voice a mix of human and equine.

"Unfortunately not, James," Marcus said, his tiger-like eyes still focused on the microscope. "But it will affect the Hypothalamus of the brain, which controls our basic instincts, including our sex drive. That's what's making us all so... horny."

We will still think and act like we have been since we changed," Marcus said, his furry hand still holding the vial of James's blood. "But we can control it now." He looked over at Samson, who had stopped playing with himself, his wolf cock now hanging limp between his legs. "Right, Sam?"

Samson nodded, his canine features softening slightly. "Yeah," he said, his voice now a deep, thoughtful rumble. "It's like...I know I'm a wolf, but I'm still Sam."

Marcus looked at James, his anthro tiger eyes filled with understanding. "We're all in this together," he said, his voice now a gentle purr. "We'll get through it."

James nodded, his new horse body still feeling alien. "Okay," he said, his voice a soft whinny. "But what do we do now?"

Marcus, the anthro tiger, put down the vial and turned to the computer, his furry fingers typing away. "We need to find out more about this spirit," he said, his eyes scanning the screen. "There has to be a way to stop it."

Samson, the wolf, padded over to the computer, his tail wagging slightly. "What if we can't reverse it?" he asked, his voice still a gruff canine growl. "What if we're stuck like this?"

His tail told them he was happy as he is. "Don't worry, we'll find a way to deal with this," Marcus said, his tiger eyes gleaming with determination. "We just need to understand what's happening to us."

James, now fully hating his role as the horse-girl of the group, couldn't help but feel a pang of doubt. "What if there's no way to reverse it?" he asked, his voice a mix of human and equine. "What if we're stuck like this forever?"

Marcus, the anthropomorphic tiger, looked at James with a furrowed brow. "Then we'll adapt," he said firmly, his deep voice filled with resolve. "We're a family, and we'll face whatever comes our way."

Samson, the wolf, nodded in agreement, his eyes glowing with a strange mix of human and animal intelligence. "We can't let this change who we are," he said, his voice now a clear, firm growl. "We're more than just our bodies."

James looked down at his hooves, feeling the weight of his new reality. He didn't know if he could ever get used to being a horse-girl, but he knew he had to try. "Okay," he said, his voice a soft whinny. "Let's find out more about whatever this is."

The trio huddled around the computer, their furry bodies pressed close together. Marcus's tiger claws clicked against the keyboard as he searched for information on the mysterious spirit. "There's nothing about this in any of the databases," he said, his voice now a mix of frustration and concern.

Samson, the wolf, leaned over his shoulder, his fur bristling with excitement. "Maybe it's something new," he suggested, his eyes still holding the gleam of the creature he'd become. "A mutation or an experiment gone wrong?"

James let out a moan as she suddenly came without warning. Her head arched back, and her body tensed up. Marcus and Samson looked at each other with confusion before looking back at James. "What was that?" Samson asked, his voice filled with concern.

"I don't know. There was no warning. James then felt his head and neck changing, his face elongating into a horse-like muzzle. "What the fuck!"

Marcus and Samson watched in horror as James's transformation sped up, his body morphing before their eyes. "We have to do something!" Marcus's voice was a mix of panic and the tiger's roar.

"There's nothing we can do... for him." Marcus grabbed a multi-scanner and turned it on. Scanning the room, he found nothing abnormal until he scanned around James. The screen showed something moving around, occasionally going through James. Each time james would cum and change more. Marcus recorded the data and played it back.

James's head continued to change, his vision swimming as his eyes shifted to those of a horse. "What the fuck is happening to me?" he screamed, his voice now a high-pitched whinny. His clothes ripped away, unable to contain his growing equine form. Marcus and Samson stared, their furry cocks now at full attention despite the horror unfolding before them.

Marcus, the anthro tiger, took a step back, his heart racing as he tried to make sense of the situation. "We don't know," he said, his voice tight with fear. "But we can't let this go on." He grabbed the multi-scanner again, his furry hands shaking as he studied the readings.

Samson, the wolf, stared at James in disbelief, his mind racing. "That's what did this?!" He looked around the room, sniffing the air with his sharp canine nose. "We've got to stop it!"

"We can't, it's made of some form of energy!" Marcus exclaimed, his fur bristling as he studied the data. "It's not physical, so we can't just grab it or shoot it with a gun."

James's hair grew out, forming a long, flowing mane that matched the color of his new fur. His nose and mouth stretched into a muzzle, and his teeth elongated into those of a horse. He rushed to the mirror over the sink, his hooves clattering against the tile. The reflection staring back at him was unrecognizable. "What have I become?" he sobbed, his voice a mix of human and equine.

The door to the lab slammed open, and a scared, fully human girl stumbled in, her eyes wide with terror. She was barely dressed, with torn clothes clinging to her shivering body. "Please help me!" she begged, her voice shaking. "Everyone's turning into animals!"

Marcus and Samson both looked up, their furry cocks at full attention. They saw the fear in the girl's eyes and realized they must have looked like monsters to her. "It's okay," Marcus said, his voice now a soothing purr. "We're not going to hurt you."

The girl looked at them skeptically, her eyes darting between the anthro tiger and wolf. "What are you?" she asked, her voice shaking.

"We're... we're just like you," James said, his voice now a mix of his human self and the horse he was becoming. "Well, sort of. We're just trying to figure out what's happening."

The girl, whose name tag read "Emma," looked at them in disbelief. "Marcus...Margaret?" she stuttered, recognizing the anthro tiger as her biology teacher. "What happened to you?"

Marcus, the anthro tiger, took a deep breath. "It's a long story," he said, his voice a gentle purr. "But we're not going to hurt you. We're trying to fix this."

Emma, the scared girl, took a tentative step forward, her eyes still wide with terror. "What happened to you?" she whispered, her voice trembling.

Marcus, now a towering anthro tiger, took a gentle step towards her, his eyes filled with a mix of humanity and beastly instinct. "It's some sort of energy," he explained, his voice a gruff purr. "It's transforming everyone into... these creatures."

Emma's eyes grew even wider as she took in the scene. "But why?" she managed to ask, her voice barely above a whisper.

"We don't know," Marcus said, his voice still a gruff purr. "But we need to find a way to stop it before it's too late for all of us."

Emma's eyes grew even wider as she took in the scene. Suddenly, a strange energy surged through the room, and the air grew heavy with the scent of musk and earth. The invisible spirit passed through Emma, and she began to convulse and grow before their eyes. Her body grew taller, her shoulders broadened, and her limbs bulked up with muscles that rippled and stretched her skin. Her face elongated into a snout, her eyes sunk into her skull, and horns sprouted from her forehead.

The spirit of transformation had claimed another victim, but this time, it had chosen to go big. The room trembled as Emma's body grew, her clothes ripping away to reveal a powerful, muscular physique. Her skin darkened into a rich, earthy brown, and thick, black fur grew to cover her new form. Her breasts shrank away, replaced by a broad chest and a stomach that rippled with power.

Her legs grew longer and thicker, and fur began to cover them as well. Her feet morphed into heavy hooves, cracking the tile beneath them. His breasts shrink away, replaced by a broad, fur-covered chest and a stomach with power. Her arms grew longer and more muscular, and her hands transformed into clawed paws.

His spine extended, forming a thick tail that whipped back and forth with every spasm. Finally Emma's pussy poured out juices as her clit grew into a massive cock, her labia forming into a large, heavy scrotum. Her body grew even larger, her height easily surpassing the seven-foot mark. Her cock grew to be over a foot long, thick and veiny, a clear sign of the power that now pulsed through her veins.

Her face twisted into a snarling snout, and her eyes burned with a fiery rage as she looked around the lab, now a terrifying Minotaur. Her transformation complete, she roared, the sound echoing off the walls and shaking the very foundation of the building. Marcus and Samson exchanged a horrified glance, knowing that the energy had claimed another victim.

Emma, or rather, the Minotaur that had been Emma, took a step forward, her newfound strength making the floor tremble. Her massive cock swayed with each movement, a clear symbol of the power and primal instincts that now consumed her. "Emma?" Marcus called out tentatively, his fur standing on end. "It's us, Marcus and Samson."

The Minotaur's eyes searched the room, finally landing on the anthro tiger and wolf. Recognition flickered in those fiery depths, and the creature spoke with a deep, resonant voice that was deep and manly. "Marcus... Samson..." The words were gruff, almost unintelligible, but the meaning was clear.

James, now fully transformed into a female horse beast, watched in horror as the Minotaur roared again, resonating through the lab. The spirit's influence was stronger than ever, and he could feel its hunger for destruction growing within him. It whispered in his mind, urging him to give in to his new form's instincts and destroy everything in his path.

Marcus and Samson took a step back, their cocks still hard with the power of the spirit's influence. "We have to get out of here," Marcus said, his voice now a mix of human and tiger. "We can't let this get any worse."

"But what about the cure?!" James, now a full-blown female horse creature, whinnied in distress, his hooves stomping on the floor.

A fist hit the centrifuge with the force of a battering ram, sending it crashing to the floor. "Emma, no!" Marcus roared, his fur standing on end as he watched the Minotaur that was once a sweet, shy girl smash through the lab. The spirit's power grew stronger, and with it, Emma's rage.

"I'm not Emma anymore!" the Minotaur bellowed, his new male voice reverberating. "I am... I am..." he paused, searching for the right words, and then it came to him. "I am...Torin!" With a final, earth-shaking roar, the Minotaur swung his massive arms, knocking over beakers and smashing through the lab equipment.

Marcus and Samson watched in horror as the lab they knew crumbled around them. The spirit's power had fully claimed Torin, turning him into an angry, uncontrollable beast. James, now an anthro mare with a human mind, could feel the energy pulsing through the room, his body responding in ways he didn't want. His new horse-like body was covered in sweat, his heart racing as he watched his friend and mentor destroy everything they had worked so hard to protect.

Torin, the Minotaur, continued his rampage, his eyes glowing with a rage that seemed to fuel his every movement. He didn't speak with the eloquence of a man anymore, instead, he grunted and roared, his words lost to the primitive creature he'd become. The lab was now a mess of broken glass, shredded papers, and twisted metal. The centrifuge lay in a heap on the floor, the shattered vials of James's blood scattered around it.

Marcus and Samson, now fully anthro animals, exchanged a look of desperation. "We have to go," Marcus said, his voice now a gruff, animalistic growl. "We can't fight this here." Samson nodded, his fur bristling with fear and excitement.

With a swift motion, Marcus leapt over the wreckage of the lab, his powerful tiger legs carrying him to the door. Samson was right behind him, his wolf body agile and swift. James, still struggling with his new horse form, managed to follow, his hooves clattering on the floor. They burst through the lab door, the sound of Torin's destruction fading slightly as they sprinted down the hallway.

"Where do we go?" Samson asked, his voice a mix of human and wolf's howl. Marcus didn't look back as he led the way. "We lost the lab and everything," James said, his voice a high-pitched whinny.

Marcus smiled and held up the multi-scanner. "We've got the data," he said, his voice still a gruff purr. "Plus, the cure's base code is still in his DNA; we need to tweak it to work for everyone."

The three of them got to Marcus's car. Luckily, Sam had grabbed the keys. They drove through the city, the buildings and street lights blurring past them as they sped away from the chaos of the university.


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