Brice found he could move his eyes independently and looked at each one of his friends changing at once. His upper right eye looked at Edison. His lower right eye was trained on Grace. His lower left eye was on Ivy. Finally, his upper right eye was on Hannah. All of their changes were happening more or less at the same time and could remember it all.
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Addison was still licking the cum off of her mouth when her changes began. She realized her breasts were growing beneath her blouse. Due to her nipples getting sensitive she removed her blouse and struggled to remove her bra. After unclasping it she felt her swollen breast begin leaking. However, she could see and feel this wasn't milk gushing from her teats. Getting a drop on her hand she brought it to her mouth. To her amazement it was cum. The insides of her breasts had mutated into giant testicles. Due to them needing an output her nipples swelled to take up a third of her breasts. The color then shifted to a muddy yellow. This color spread up and down her front. Muted green scales covered the rest.
Her belly then became huge as her stomach acid became highly acidic cum. Her thighs were pushed out as a large pink object slid out of what was once her pussy. The three-foot monster cock was constantly dripping cum. From the edges of her cock two bumps grew. Her new testicles didn't stop growing until they were dragging against the ground. Her anus then changed into a cloaca allowing her to still have babies even in this form.
However, she could never get pregnant from her cum. Her thighs then bugled with mountains of muscles. As this happened a long tail grew from her ass and pushed past grace. On its top, it had a series of spikes that went from its tip and continued up her back. She lost her ears and hair as the spikes replaced them. Two spikes grew above her eyes giving her horns like a carnotaurus. While this happened the skin on her feet became muddy yellow as she lost two toes per foot. The rest gained sharp white claws as a smaller claw grew on her now raised ankle. Her neck stretched as she grew a reptilian muzzle. Her eyes became pure yellow as fangs replaced her teeth. Her tongue now pointed lapped out of her mouth as she continued to cum. Even her saliva had a bit of cum in it. Each time she breath cum filled mist would come out when she exhaled. The nine-foot dino herm monster had to duck slightly so as not to damage the roof.
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Hannah couldn't stop scratching herself. It wasn't just because she was itchy, It was because it felt so good. She had removed all her clothing to get a better experience. She then felt an even better sensation coming from her crotch. Below her extremely thick bush, her clit was growing. By the time it grew to three inches, it began to mutate into something she recognized. Her new cock was the same color as her hair except for its red tip. Below her pussy reformed into a sack and his new testicles dropped in. Hannah grabbed this dick as her body hair covered everything except her face, nipples, and ears. It wasn't long until his hair became fur. It was thicker above her dick, on his shoulders and between his breasts, and across his head. His breasts then lost all their perkiness as they fell onto his now large belly.
In contrast to his torso, his limbs gained a decent amount of muscle. His larger hand gained black claws as his feet became hoofs. His ears migrated to the top of his head and became rounder and pointy. His face pushed into a snout. His eyebrows were barely noticeable at the edge of his fur. However, they did give him a permanent scowling look. His nose shifted up to expose his nostrils as two tusks grew from his snout. The orc/boar monster hadn't grown in height but he didn't care. He was too busy cumming with his dick.
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Grace's would have to be the most drastic change Brice had seen. Her changes started when a giant purple dick burst through her clothing. It didn't stop growing as it gained large veins. Its head had large nubs making it look a little like a sunflower on the top. However, its lower side has its tip a few inches above in a spike. The tip soon touched the ceiling as it finally stopped growing. To support it a pair of colossal balls that could be considered a mix of a bean bag and boulder. More veins covered this monstrosity as a thick maroon fur covered them. His new genitals were so large Grace had to spread his legs as far back as he could. Even then they didn't touch the ground for a bit. That was until they started growing with the rest of his body following save for his genitals. His legs then spread unnaturally wider as his thighs gained a huge amount of muscle. Light red fur completely covered his legs as his ankles rose. His feet lost a toe as the res became identical in length ending in long black claws. Even then whenever he walked they would brush against his balls every step.
From his ass, a long fluffy tail grew similar to a fox or wolf. His torso rapidly filled out with muscle as maroon fur covered his front. A thick trail went from between his balls and up his abdomen ending in thick chest fur between his growing breasts. The fat within then becomes muscle. Despite losing their functions his nipples grew massive. Under his growing arms a dense forest of maroon fur grew. His arms bulged with muscle but not as much as his legs. Perhaps that was because his legs needed to move his genitals. Once muscle and red fur grew down his arms his hands bulged out. Each gained black claws. Despite their much bigger size, he would never be able to wrap his hands around his massive cock. As a result, he was forced to rub it as it smeared cum across the ceiling and the wall he faced. His hair shifted to light red as it became thicker and longer. It soon became a wild main that hid his thick neck and then some. his ears became long and pointed with maroon tips.
Jagged maroon horns grew above his eyebrow ridge. The whites of his eyes became maroon while the pupils and irises turned dull yellow. His face pushed into a muzzle with a jagged mouth. His teeth became fangs giving him a wicked smile as he cumed with reckless abandon. He emitted a powerful musk that enveloped the entire room like steam. It smelled like masculinity mixed with Brice's favorite smells. Given how the others were sniffing the air it seemed everyone liked the aroma. It wasn't long until both Grace and Addison began to make out. The latter took the tip of Grace's cock in their mouth and sucked.
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Ivy's transformation at first seemed to be the most simple. All that seemed to happen was her clothing melting and reforming into a one-piece. It was a form-fitting suit that had hard maroon patches around her neck, center of her chest, underarms, arms, outer thighs, calves, and tops of her feet. The rest seemed to have a goopy glowing orange look. It looked similar to molten lava. Due to the lack of flames on the floor, it looked like it wasn't lava.
The material seemed to quiver as Ivy's body changed further. Her hourglass figure becomes a thin v shape. Her breasts vanish as her face becomes the male equivalent of itself. The icing on the came was his new cock being completely visible through the material. From his rear, a long thin tail made of the goo ended in a spade. Ivy looked envious of how the others were acting.
In response, the goop covered his head as it seemed to grow. It was like a symbiote from the movies. His head was covered in the hard maroon texture with a glowing orange main. His eyes were separated from his mouth by a piece of maroon texture. His appearance looked more reptilian with goo fangs and tongue. More of the maroon covered him. His hands ended in claws as his ankles raised, his feet following his hands. Finally, his cock became erect as the goop made it larger than Hannah's. The eight-foot symbiote then pumped his cock while posing in front of the window. His entire body seemed to radiate warmth as he cumed. The window was hit with this and seemed to melt as the widow seal burned without flames. Feeling the need to join in Brice approached Addison and plunged his crock into her rear.
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Brooke groaned as she rose from the couch. She heard several other moans as her friends did the same. "I had the strangest dream, I was this goo thing and I broke the window," Ivy said. "well I was this boar thing and I had a... cock" Hannah said. Everyone looked at the two confused as all of them were remembering the same thing. "I was this hyper-masculine monster and..." Grace's sentence was finished by Addison, "I was a dino herm and made out with your cock and Brooke was a guy monster who fucked my ass". Brooke stared at each of them as they did the same. She then looked down at the device lying on the table. 'The hour has finished, reverting all affected to previous forms. Have a nice day' it read.
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For most people, that should've been the moment they apologized to each other and got rid of the device. However, Brooke couldn't remember how she even got it. Even if she did Brooke found she enjoyed that experience, so why get rid of it? She did apologize, though. To her shock, her friends were in the same boat. They made a pact to keep the device's existence a secret and use it together. From then on, they would meet once a week and decide what to do with the device.