Amy eyed the potion in her hand. "dominance vial: transform you into your ideal dominant self" She knew she needed more guts to make this plan a reality. With a nervous smile, she popped the cork and downed the entire thing. To her surprise unlike the previous position, this one tasted like cooked meat. Amy put the potion back in the box and instantly lost sight. What she did see was her hand growing larger. This spread quickly as her arms and legs lengthened. Her muscles swelled with a strength she never knew. Her clothes couldn't handle that strain and began to tear. She noticed her breasts were shrinking as large pecs grew out. "What THe..." her voice cracked as an Adam's apple grew. Before she could reach for the mirror on her nightstand her face shifted to a masculine equivalent and then to a handsome hunk. The shift knocked his new glasses to the ground, but their role was done. Amy felt her groin heat up as the flesh down there grew. Her vaginal walls were sealed into a hairy sack.
Two orbs popped into it with no pain. His growing cock however begged to be played with. Amy felt he needed to take charge and grabbed his cock. As he jacked off his changes took an unexpected turn. Black fur began to spread across most of his body. His ears moved to the top of his head and lengthened as his hair sunk into his scalp. His face pushed into a canine muzzle as his tongue rolled over his fangs and hung out. His hands and feet gained dull claws as a short tail grew from his rear. His inner ears, eyebrows, lower muzzle, Adam's apple, markings on his chest, lower arms, calves, and groin all grew dull orange fur. he howled as he cummed across his room.
Once he calmed down he looked himself over. He noticed he could read without his glasses, which was good as he stepped on them while standing up. Thankfully he wasn't cut. Ace smiled as he felt he was who he should be. Looking back he always thought the Dobermann was a most interesting animal, Miss Nancy's dog Blackjack was proof of that. However, now the thought of that bitch made his dick grow hard again. Just as he was about to play with himself again he felt something cover his body. Looking down he saw a a robe hanging from his left shoulder and a belt wrapped around his waist. On his other shoulder, a gold medallion held a blue cape in place. He then felt a weight on his head. Picking up the mirror he saw he was now dressed as a Roman emperor. He realized three things he thought were dominating had merged into his new self. He imagined how pathetic those bullies would feel when they saw an eight-foot imperial hunk approach them after he was through with them. Then he realized a downside. If he were to go out in public like this then he would be seen as a monster. Glancing at his bed he opened the potion box again. 'this thing has to reflect my thoughts' Ace pondered as he pulled out a green potion labeled normalize. Reading the description Ace found that it made everyone accept a potion effect like normal.
Drinking the potion he felt all his worry disappear, however, the real test would be his family. Stepping out of his room he saw his sister talking on her phone as she passed him. She didn't even give him a second glance as she kept talking. Ace grinned as he stepped back inside. Phase 1 was a success. For the second part of his plan, he would need complete control over this house and test to see if the potions would work like he wanted. Looking into the box he reached in and pulled out two potions. One was called 'male furry potion: turn targets into male creatures regardless of original gender' and 'obedience absolute: targets will obey whoever gives them the potion '. He then headed down to the kitchen. However Ace had been looking inside the box so much he forgot the outside had a single warning label. 'do not mix potions, undesired effects may happen as a result'.
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Ace walked down the stairs and into the kitchen. Glancing around he saw the perfect way to get the potions into all of them at once. The spaghetti was almost about to boil. His mom and dad were watching a movie until the timer beep giving him the time he needed to make his move. He carefully removed the lid and poured both concoctions in at once, the water turned a sickly gold before returning to normal. Ace felt a little bad about using his family as guinea pigs, especially after he had used himself as one. However, he needed strong male servants to help and pleasure his female guests when he was unable to. The Dobermann knew he was gonna be a chick magnet when he left. He walked over to the couch and sat down. His parents acknowledged his presence and even got his new name right. he briefly asked if they remembered him being Amy, which they said they did and were fine with whatever form Ace had. Eventually, the timer beeped and Ace's mom went to get the spaghetti out. In a few minutes, the family were all getting their food. Ace knew that Ruth and Damien would return to their room and eat leaving him and his parents alone. This made him glad that he was changing them. Once they all put the tainted meal on their plates and split up Ace said that he wasn't hungry and went to his room. He figured based on his changes it would only take a matter of minutes. Once he felt enough time had passed he texted his family to meet him in the dining room. When they got there however Ace was surprised at how drastic their changes were.
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Ruth was eating her spaghetti while still texting her best friend Christi. As she tried to type about her day her fingers on her right hand began to feel off. It wasn't painful instead she was feeling a little aroused. Looking at her hand she was shocked to see four of her fingers merging into two larger ones. Them and her thumb then had their nails grow out into long white claws. Across her hand, green scales covered her skin before spreading up her arm. Several specks of dark green scales appeared as they spread. Once the changes reached her torso her shirt began to rip, but not because of muscle. Her perky breasts lost their form and laid on her now massive belly, their nipples, and her belly button were erased by mossy green scutes running up her neck and down to her groin. Her voice deepened as seconds later a large alligator muzzle appeared pushing her glasses up. Her skirt broke as a long reptilian tail grew ridges lining the top of it as the appendage knocked her lamp over. Her left hand quickly followed its partner as her legs grew longer. The muscles on her limbs strengthened. Ruth's hair had just fallen out and her skull was reshaping when she felt very horny. She arched her back as her pussy expelled a flood of juices. As it did the walls pushed outwards into a scaly sack. Above it a slit formed around her clit. From the slit, a large crocodile penis emerged. Ruth humped the air as it let out several spurts of cum. His glasses fell as he got up. Kevin went to his desk and looked at the small mirror on it. He should've been horrified by what he saw but instead felt proud of this. His phone buzzed with a new message. At first, he thought it was from Christi. However, when he saw it was from his master he read it intently. he left the room without worrying about his naked body.
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Damien took a few bites from his meal as he worked on his project. If he did this right, he would get into his dream college. However, as he was typing, his fingers squeaked. He raised his hands in front of him. The fingers were black and merging, and the rest of his hand was a dull white. He could see the rubber-like quality as his changes continued. The white fur continued down the bottoms of his arms and to the front of his torso.
Meanwhile, the skin on the top of his arms turned dull brown, as it hit his clothes the rubber ate them like acid. Some markings appeared across his body as these changes progressed. However, what was more concerning was his body, which looked oddly feminine. Her chest gained boobs as he lost his nipples. His belly button became a pool nozzle. He could feel nothing but air under his changed parts. Above his white rear, a large dear tail grew, its tip was black. He could feel the hard plastic form on his hips. Looking down he saw two white handles on his hips. His cock became permanently hard as his balls grew twice their size, instead of feeling light they felt like they were filled with some liquid. His hips expanded as did his rear. His ankles were raised as the rubber hoof replaced his feet. His voice became higher pitched as he shrunk to 5'4". The rubber then consumed his head. His ears lighted as they moved to the top of his head. His face stretched into his muzzle as the rubber ate his hair. The only thing remaining was his eyes. Those became plastic as the irises grew. "what the..." he covered his mouth. He sounded like his mom when she was younger. Damien looked almost like a girl except for his crotch. he was so busy looking at himself he nearly missed his phone buzzing. Once he saw his master calling him the deer fem-boy obeyed and ran off.
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Marcus and Lillian were eating their food while watching TV. Their movie was almost done when their changes began. For Marcus his changes were fast. Fur covered his body as claws sprouted. His hair shrunk into the brown fluff as his ears became pointed at the top of his head. His face pushed into a canine muzzle as his muscles tore his clothing apart. He looked like a typical werewolf. However, his changes would be much weirder. Given they had eaten more food than their kids it was understandable that their changes were more drastic. Marcus's now v-shaped torso was filling out again but not with more muscle.
Instead, layers of fat grew giving him a fridge-shaped body. Patches of white cow splotches dotted his body as he began cumming like crazy. He squeezed his nipples causing milk to squirt out of his moobs. Above between his ears, two black horns grew and curved upwards. His pawed feet became hoofs as his tail became more bovine in appearance. The most drastic change came from his cock. Its bright red canine shape turned into a spotted black horse cock. Below it, his balls lost all their fur leaving a pink mass growing. On the melon-sized nuts, four teats grew. They dripped with cum laced milk. Marcus began coating the living room with his fluids for several minutes before someone shook him out of his daze.
As Marcus had changed so did Lillian. For the most part, his changes were fairly normal. he lost two fingers and the remaining two now resembled hoofs. His head and antlers looked almost identical to a moose except more expressive. His shirt was snug across his chest but hadn't torn at all. However, that's where the normal ended for his change. His lower half had expanded into a full second body, however this one was feral. His left foot was still human but not for long. It shifted to match the others. Finally, a large set of balls hung between his legs along with a human cock able to poke out his front legs when hard. Even soft it almost touched the ground. Steven smiled at his former lover, sadly he felt no connection in this form. It was then he sniffed something in the air. Having Marcus turn on the couch he found a fully functional pussy hidden under his udder-balls. Before Marcus could ask what was happening Steven plunged his cock into the man's new pussy. The unfamiliar sensation was too much and Marcus resumed his masturbation, this time with help. They were so into it they didn't notice their phones buzzing or Ace coming down. What got them to stop was a cough. "um... you're going to follow me right?" Ace seemed hesitant but his voice just had something to it. The two adults followed their new master to the dining room.
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Ace was a little surprised. The potions did work but to an extent he never expected. His changed family now acted like he was their master. He just wanted them to obey his commands, not this. Secondly were their drastic changes. He learned that apart from Damien they were all okay with their changes. Ruth or rather Kevin was for the most part like how the potion described its effects, except for his fattened torso. Damien apart from his junk looked and sounded like a girl, not to mention he was a living inflatable now. Steven, Ace's former mother, was half what he should've been. The centaur-like body was not in the potion's description.
Finally his dad, from the stories his parents had told at first Marcus was a wolf/werewolf. Then his body changed drastically, the most shocking was the knowledge Marcus had a pussy when the potion was supposed to create only male changes. Ace had brought out the potions from his room. "this is how it will go. None of you will touch or even think of this box unless I ask" In an instant the four around him couldn't look at the box. "next each of you will drink this potion fully" he poured the normalize potion into a cup then pulled out three identical potions one after the other. Without question, each of them downed the concoctions. Damien's concerned appearance gave way to a calm look as he stopped worrying. Even Ace felt the little concern wash away as the potion went into effect. "finally I need you to obey any order I give, except when you truly don't understand what I mean. in which case you will find out" They all nodded as Ace approached Kevin. "Kevin you're going to be on your phone less. When supper is ready you will sit with the rest of the family" Kevin nodded as Ace turned to Damien. "that goes for you too Damien. Also, embrace your new form for a week. Then if you still don't like it come talk to me and I'll give you one you do like" Damien nodded. Turning to his parents Ace continued. "as for you two, no masturbation in public places. If you want to do it, fine but go somewhere private. However, I don't want another sibling any time soon so use protection" Ace dismissed them to do their own thing while he took the box to his room. Tomorrow he would use a potion to mess with the school and unlike his family, he would use the normalized potion on them.