'This is sick!' Dan thinks, as his sister told him the sittuation. She had actually turned him into her pussy. He was her body part! Her...sex. He was just a hole in her body that streamed pee from her bladder to the toilet.
"Let's try you out Dan" he hears his sister say. Kat sat down on the toilet, and let her full bladder empty itself. Dan felt warm liquid running through his throat as he stared down at the white toilet. He clamped his lips together, holding them there. He felt the pee his the back of his lips, and build up. The more pee that came to his lips, the harder it was to keep them closed.

"Stop Dan!" he heard his sister say. "I need to pee!" But he kept his lips closed. The pressure continued to build, more and more pee trying to come out of her body. He refused to be used like this. But finally Kat interveened. Dan saw his sister's giant hands coming toward him, and he felt her hands grab his lips. He ressisted for a little while, but finally she ripped his ripps open, and gush of piss flowed from his mouth. He felt like he was vomitting, and the taste was horrible! He tried to close them again, but the flow of piss kept his mouth opened. Finally is slowed down to a trickle, and he felt toilet paper wipe his mouth clean. Then the white cloth was puleld over his face, and he was left in darkness again. His lips scraped against eachother as his sister's legs moved. He became very bored, just sitting on her crotch. Once he bit his sister's panties, but his sister felt it, and she pulled them out of his mouth. About five or six hours later, his sister pissed again. It was a horrible expirience, but it made the day just a tad bit more interesting. Finally that night, his sister took off her panties.

"Dan" Kat said, "I bet your day has been quite...boring"

'Yes' Dan thought, annoyed.

"I can hear you" said, "I just cast a mind reading spell, but it'll only last for ten minutes."

'Oh' Dan thought. 'Great, well can you turn me back now?'

"No" she said, "You've only just begun to find out what it's like to be a pussy. Pussies weren't made just to transport my piss out of my body" She slowly reached down with her hand. Dan saw them, and they started to rub where his cheeks used to be. He realized that his body was much more sesitive. He started to feel aroused, and he didn't know why. He tried not to, but he was actually enjoying this.

"Oh I know you like this, don't try to fight it" she said. Her finger got closer and closer to the opening of Dan's lips, which Dan seemed to be opening wider and wider without thinking about it. Dan felt so good, and he felt hungry. He craved to "eat" something, he was so empty. His sister's finger came to the edge of Dan's mouth, and Dan opened wider welcoming it in. It came in, deeped and deeper. Dan closed upon it, and started sucking on it. His excitement was building.

"Ohhhh! Keep going!" he heard his sister say in excitement. He loved it, he continued to suck hard on his sister's finger. But it wasn't enough...it didn't satfisfy him. He didn't reach the peak that had been expected. All the finger did was make him yearn for something more, something bigger. The ten minutes had passed, but because he was a part of her, Kat could sence his unsatasfaction. She stopped, and put a pair of panties and then a nightgown on.

"You know Dan" she said, turning off the light. "You'll be satisfied soon enough.

What did she mean?

In his hopelessness Dan had a realization.

Kat was interrupted mid sentence as Dan asked their mom a question. “Hey Mom... If I’m Kat’s pussy, does that mean I’m a girl?”

“I suppose it does sweetheart...” Mom replied as she continued up the stairs.

Before she moved further away he asked, “How old am I?”

Their mom stopped and thought for a moment. “You were 16, but I suppose you’re both 18 now... Happy birthday Dan!”

As Mom continued up the stairs, Dan felt magic flood into his being. With it, he knew that he would be able to free himself from Kat.

Kat caught on to his plan. “That won’t save you... If you change back to a boy, you’ll lose the magic and I’ll just turn you into something else.”

“Good point...” He replied. “I guess I’ll have to try something else.”

Before Kat could react, he visualized himself separated from her body and cast a spell. Like earlier, there was a flash of light...

He ran past her, narrowly avoiding her reach. At the top of the stairs he turned back. Kat glared furiously in his direction. Before he left, Benny, their golden retriever, came around the corner. Kat was never very friendly to their pet and did something unthinkable. Dan watched as she cast a spell on their dog. The poor thing cried as it climbed the stairs unwillingly. He pushed his muzzle into her smooth underside and whimpered. Her flesh began to ripple. His cries were muffled and then silenced as his mouth was pulled into her liquefied flesh. Her body continued to absorb him until his shoulders became her new waist.

She carefully stood up on her new legs and looked up the stairs with an evil grin. Dan knew it meant trouble and high tailed it back to his room. He could hear her four paws thumping against the floor as she ran after him. Dan managed to enter his room. Without arms he relied on his magic to quickly pull the door shut. He immediately cast several wards to keep her out. She beat on the door and shook the knob. When that failed, she attempted to use spells to break in.

Without success she conceded. “You win this round Dan...”

“But don’t you dare think this is over.”

He listened as her four paws padded away from the door...

Dan and Kat were now about the same height. He was intimidated by her four legged form and tried to run. She stepped in front of him to block his escape routes.

“You can’t curse me again!” He sputtered from the still damp lips.

He was glad he could speak, but felt aroused anytime he moved his pussy.

“I cast my own spells to keep you from messing with me.”

“I fucking noticed.” She moaned. “Stop talking so much!”

“And please stop casting new spells!”

“Do you really want to be stuck like this forever?”

Dan was confused. She was as mean as ever, but almost seemed afraid.

“Why should I listen to you? All of this is your fault!” Dan retorted.

Kat shivered and put her hands on her face. “You’re such a fucking idiot!... Don’t you get it? Transformation spells are easy to cast, but damn near impossible to undo...”

“Why do you think I gave you telepathy and kept you uncovered?”

“I don’t know... Maybe for once in your life you felt nice?” Dan spat.

“Well, yes... The truth is, I couldn’t figure out how to undo it.” Kat replied with a hint of sincerity mixed in with her angry arousal. "There's a way to undo it, but I needed to study more. I decided to at least let you talk with people while I worked on it."

Dan tried not to sound desperate. “If you could undo it all, would you? Would you fix this and leave me alone?”

His question made him feel weak in the knees. His pussy was wet and hungry and the feeling increased with every word. He concentrated to keep his composure.

Kat was quiet for a moment. “... If you cooperate with me, I’ll find a way to make us normal.”

“And?...” Dan pressed.

Kat felt her lips move and groaned. “Ugh... I’ll cast a spell to make you impervious to magic as well... Happy?”

Dan looked down at her furry lower half. “What about Benny?”

“Animals are a lot easier than people. I can change him back any time...” Kat explained.

“His head is... ... Jammed into your stomach... Is he alright?” Dan stuttered.

He almost couldn’t finish his sentence. The vibrations tickled his clit and sent shivers down his legs. Kat seemed to feel it as well. The hair on her dog half stood up.

Kat ignored it and sarcastically replied, “I made you into my pussy and you’re alright aren’t you?”

Dan understood but didn’t like it. Regardless, she had no right to abuse their poor dog like that.

He sighed. “Could mom help us fix this?”

“No...” Kat answered.

“If you recall, I said that everyone would think this is normal. She’d talk to me the same way she spoke to you when you asked for help.”

“We’re on our own...”

“You can’t put all of this on me! You’re the one who tore my body in half!”

Dan couldn’t see much. He carefully slid one leg up and propped his butt against the railing. He now had a clear view of Kat beside him. Her shirt bulged out along her stomach. Her original set hadn’t changed, but the others had grown. They seemed to gradually decrease in size as they trailed down her torso. Dan tried not to think about her chest. He still wanted his apology.

Without telepathy, he insisted. “Do you want to fix this or not?”

The hair on Benny’s back stood on end. Dan felt it too but didn’t give into the urges. He was a little surprised that it affected Kat so much but guessed that it had more to do with Benny.

As a blush traveled up her cheeks, she replied. “Fine... Just please... Stop speaking from there...”

“Dan, I’m sorry I turned you into my pussy...”

Dan was happy to hear it. “Alright Kat. We have a truce...”

“Gah, please use the telepathy...” She moaned.

Dan grinned at her discomfort but quickly let his lips relax. It was affecting him too. The moisture covering his groin and thighs made that perfectly clear.

Kat relaxed after a moment and said, “OK, If we want to undo this, we’ll need to trace our steps. Simpler spells, such as nobody caring that you’re naked won’t be an issue, but at the very least, we need to come back together.”

“Bullshit! You just want to control me again!” Dan answered.

“No Dan... We made a truce and I’m gonna respect it. Magic is tricky and usually the best way to undo a complex spell is to play it in reverse.”

“I promise, by the end of this I’ll make you normal again.”

Dan was reluctant but decided to follow her suggestion. He did recall reading something like that in his spell book. Either way, what choice did he have?

Once their mom disappeared from view, Kat resumed her spell. Unfortunately, it had no effect. She tried again, then once more.

“What the hell... Why isn’t it working.”

“I knew this would be hard to focus, but it’s like my spells have no effect at all...”

Dan realized the issue. “Uh... They won’t. That was one of the first things I did when I separated from you...”

Kat’s heart sank. “But how? You never said anything...”

“You don’t even have a wand, much less hands to hold it...”

“I don’t really know how I did it, I just imagined what I wanted and felt the power.”

“Seriously? Maybe this is why guys don’t get magic in our family... You’re too damn reckless.”

“Hey, do I need to remind you who started all of this?” Dan argued.

Kat sighed, “No... But what you did is near impossible to undo. We may really be stuck like this...”

Dan could see tears forming in her eyes and made a suggestion. “Why don’t you teach me the spell?”

Kat sniffed and wiped her eyes. She didn’t like it, but decided that it was the only way they could proceed, unless Dan found a way to undo his ward. A near impossible task if he couldn’t remember the spell he used.

“Alright, but we should probably go somewhere more private.” Kat replied.

“My room is a mess, can we use yours?”

Dan didn’t care. He stood up, turned, then crouched in front of her. “Grab on...”

“What?” Kat asked as she looked at her own ass.

Dan repeated himself. “I said grab on... Or would you rather drag yourself down the hall?”

Kat didn’t know why he was being nice but took the offer. She reached up and wrapped her arms around her own detached waist. Dan lifted her and began to walk towards his room at the other end of the hallway. He felt her rows of breasts rubbing against his ass. The pussy that had become his face was already wet from their heated argument, but the thoughts made him drool even more. His lips were just too sensitive and his sister’s warm chest wasn’t helping the situation. Perhaps he would have been better off just leaving her to crawl.

Kat noticed, “Stop getting weird ideas Dan...”

Dan tried not to think about it but he hadn’t gotten any attention in so long. He felt hungry...

“Well shit... Does this mean I’m a lesbian now?” Kat joked.

“I think our predicament is a bit more unusual than girl on girl...” Dan answered.

“As bad as this situation is for us... I can’t lie, I really fucking enjoyed that. Who knew my own pussy could taste so great” Kat laughed.

“Don’t take this the wrong way, but your 16 year old boy brain sent some pretty insane signals to my fun zone...”

“Uh... Thanks... I guess.” Dan replied as he slipped down from the bed.

He turned around and leaned back to look up at her. “Will you teach me your spell now?”

Kat let out a long sigh and began to button her shirt. “I know you had fun too, you don’t have to be so cold.”

She was right, but Dan didn’t ask her for it. He saw her breasts squeeze together as she fastened each button. He tried not to think to about them, but just looking gave him goosebumps. She must have felt it too. As the shiver traveled down his legs, she paused... Then slowly resumed buttoning the shirt. He continued to stare until something near the edge of the bed caught his eye.

Dan pointed it out. “Hey, don’t forget your bra...”

Kat laughed. “That’s a considerate thought, but I think I’ll leave it off... It’s not like it’s doing much good anyway...”

She knew that her chest turned him on. Every time he caught a glimpse she felt goosebumps on her detached thighs.

“You really shouldn’t think about your sister like that Dan.”

He ignored her comment. “Do you plan to get rid of those any time soon?”

Kat replied, “Hmm... I don’t know. You did it without words or a wand, so undoing it will be a serious challenge.”

"Mom has a hard time transforming cloths but, who knows, it might be easier for me."

"Besides, I’ve kind of got a fetish for this sort of thing...."

Kat blushed when she realized what she admitted. "... Uh... Lets ... keep that between us... Alright?"

"...Anyway, I may just add a spell to make these seem as ordinary as you becoming my pussy."

Dan couldn’t tell if she was joking or not. Either way, she seemed far to comfortable telling him all of this.

“Whatever... Just pull your shirt on and teach me this spell so we can fix this.” Dan replied growing impatient.

“I wish you weren’t such a grump.” Kat said as she hooked the last button.

"I'm not a grump!" Dan shot back.

"You just aren't taking any of this seriously!"

She fell forward and pulled herself to the edge of his bed to face him.

“What? Why are you looking at me like that?” Dan asked.

She scrutinized. “Actually, before I teach you anything. I need to clean myself up.”

“There’s something else too, and you’re not gonna like it...”

As they entered, Kat explained her original spell, “When I turned you into my pussy, I set the spell up so that you would still have your senses.”

“Yea, what’s your point?” Dan asked.

Kat continued. “We don’t really get along... I’m not sure we ever will, but I do want to change you back and put this behind us. I guess the reason I bought up the original spell is that...”

“Um... I guess I’m just really sorry about what’s gonna happen next... It’s not something I had in mind when I started this.”

“You mean shitting two inches away from the place that is currently acting as my nose and mouth?” Dan questioned.

“Yea...” Kat sighed.

“Just set me down by the bathtub. When you’re done on the toilet I’ll wipe you off, then we should take a quick shower. You’ll need to help me reach the knobs and the soap on the shelf.”

“A shower?” Dan asked.

“Yea, you’re a sticky mess and I’m all sweaty from earlier.” Kat answered.

Dan didn’t argue. He knelt down and let her off. She waited by the bathtub while he slid onto the toilet seat. The pressure wasn’t anything to serious but his asshole released a medium sized log when he pushed. As suspected, the smell was just awful. It was so strong that he could almost taste it. To make matters worse, urine ejected from his pussy while the poo slid free.

As he relieved their shared bodies of waste, Kat grabbed a small handful of toilet paper. Dan pushed out the last of it and stood up. He was glad to put distance between himself and the odor in the toilet bowl, but still felt gross with the remaining poo on his asshole.

Kat instructed him to turn around in front of her. He leaned forward and she pulled his left butt cheek away for better access. She used a few folded squares of toilet paper to wipe away any excess shit and tossed them into the toilet. She also wiped some moisture from his pussy. He was glad to be rid of some of the urine taste right at his opening.

Kat told him when she had finished and reached over to flush the toilet. “Can you lift me up so I can start the water?”

Dan crouched down in front of her so she could grab on. She braced herself with one arm on his waist and reached in to turn on the water. She held the position with her hand under the spigot. When the water was warm, she pulled a tab to switch on the shower above.

“Go ahead and step in. I’ll join in a second.” She said as Dan let her down by the tub.

Dan stepped inside. The water was a little cooler than he preferred, but not uncomfortable. His sister pulled off her shirt and climbed over the edge to meet him. Without really thinking about her eight breasts, he turned around to face her. His vision rested on them, each wet orb shining in the dim bathroom light. He was horny again, and she knew it. He could see her face blushing red.

“Dan, you really aught to stop with the dirty thoughts... I’m am your sister after all.”

As she pulled the shower curtain closed he said, “Funny, you didn’t seem to have any problem sticking your tongue into me, even though I’m your brother.”

“That’s my pussy, those are my legs and ass. Besides, you enjoyed it!” She argued.

“I did, and I’m a boy who enjoys looking at tits. It doesn’t matter what I look like. Until this spell is undone, you need to remember who you’re talking to.”

“Don’t expect me to shrug it off when you lick this pussy or flash me.”

His comments must have hurt her feelings. She stayed quiet for the rest of the shower, only occasionally asking him to turn around or spread his legs as she scrubbed him off with soap and a rag.

Dan didn’t care if she was mad. He felt like he made his point and was content to spent the rest of the time letting her scrub him down. He stopped caring so much about guilty thoughts and enjoyed looking at her breasts whenever he aimed his crotch at her. Weird as they were, they still turned him on. He could see her cheeks turning bright red when she lathered soap between each row. At one point she had to ask him to turn around so she could concentration. It felt so nice to be wiped down by his sister, to make her feel his arousal. There was almost a sense of revenge as she cared for him.

When she was satisfied that they were both clean, she asked him to lift her up once more. This time Dan faced forward as he bent down. Kat noticed and rolled her eyes. Her expression made it clear that she thought he was a pervert, but she didn’t hesitate to grab hold. Dan had a close up view of her lower breasts as he stood up. He could feel their warmth against his legs and shivered. He nearly laughed out loud when he felt her shiver almost immediately after. Kat turned off the water and he set her back down.

Her cheeks were red and she was smiling. “You’re such a dork...”

Dan crouched down and let her off near the dresser. She had some trouble, but managed to pull a shirt from one of the higher drawers. As she pulled it on, Dan glanced at the digital clock up on her wall. It read 10:48pm. Waiting in her panties earlier that day had felt like an eternity. Now, he wondered where the evening had gone. He was feeling a bit tired and wondered if his sister did as well.

She interrupted his thoughts. “Hey, can you lift me up again?”

He lifted her and went to the edge of the bed. She managed to pull herself up from there.

“You might as well join me.”

“Why? Don’t we need to get your spell book first?” Dan asked.

She smiled and said a few magic words. After a moment, her wand and book floated through the cracked door and landed on the bed.

“Cool trick huh? That was the first spell mom showed me after I got my book.”

Dan was impressed, but couldn’t really smile it without making both of them uncomfortable. Since she had her book, he had no reason to wait. With a running start, he hopped up onto the bed. He maneuvered himself into a comfortable seated position near the wall. Kat situated herself next to him and opened her book.

She found a section about undoing transformation spells. The book made it clear that undoing complex spells wasn’t always as easy as casting them. In it there were details about basic reversals as well as an assortment of concepts. Like casting new spells, these had to be pieced together. She explained the methods she had tested when he was still in her pants. She leaned over and held the book between his spread legs.

“See, I couldn’t get any of these to work, but I don’t think they were specific enough...”

“But if we use this one, then these two... That should fuse us back together.”

“Once we’re fused, we can use these four spells to switch you back to normal...”

“Unfortunately it says that the effects could take anywhere from two minutes to twelve hours depending on the strength of the magic.”

“We’re both beginners, so I doubt it will be quick.”

“That’s why I suggested that we clean up first.”

Nothing about the spells seemed suspicious, but they were complex. One mistake could mess everything up. The spell she explained to him had yet to be tested but she no longer had the ability to use it on him. Fortunately, he had no magical barriers keeping him from sending the spell’s back. Of course, he could also cast things on himself.

He read the lines several times until he had them memorized. “Alright... Keep the book in front of me and I’ll recite the spell...”

“Hey... Hey Kat. Are you awake?” Dan asked through the sheets. He had barely awoken and wanted to know if the spell had worked. He could still feel everything from the waist down and seemed to have control of the muscles. He wasn’t sure if that was a good thing and continued to call out.

Sunlight crept through the blinds. Kat could hear her brother saying something. She groaned and tried to roll over, but only her upper body responded. With that she remembered everything from the previous day. She cursed and yanked off the blanket. The line where they had been divided was completely gone. She ran her hands along her stomach and down her waist, stopping just short of her pussy when Dan yelled, “Hey, this isn’t the time for that!”

She pulled her hand away. “I’m not split in two anymore...”

“But I still can’t I move my legs...”

“Apparently I’m still in control.” Dan replied as he moved her toes around.

He tried not to sound to pleased about it. They did have a truce after all. Still, he was glad to have leverage in the situation.

Kat didn’t like it, but decided that it was better than no legs at all. “Alright, lets try to stand up.”

Together they slid to the edge of her bed and dropped off. The first attempt ended with Dan having a sore ass after they hit the floor.

“You’re too heavy.” Dan joked.

“It probably has something to do with these breasts you gave me!” She jeered.

They carefully pulled themselves up with the help of her nearby office chair.

With a bit of practice, she managed to balance herself on the autonomous pair of legs. She could still feel every part of her body, but couldn’t predict what her brother might do. They made a few test strides and she slowly got used to leaning and adjusting to keep balanced. So long as he didn’t make any sudden moves, they would be fine.

“I suppose we should try out the other spells...” Dan suggested.

Dan felt his influence over her lower body diminish until he was barely even aware of her pussy. Soon even that was gone. He felt nothing, saw nothing... He barely registered a thought. Suddenly, a body began to form. It was very small, very weak. He was trapped somewhere warm and damp. It wasn’t like before. He tried to move. He managed to go downward. His consciousness was returning but the body didn’t feel like his. Where was he? It was so dark there. There's an opening. Must escape.

Kat carefully stood up. She couldn’t sense her brother at all. Her pussy was motionless and she began to worry. Suddenly, her stomach expanded, pushing her lower six breasts aside. She had spontaneously become pregnant and could feel something trying to push free. As the growth pushed and poked at her insides, her breasts began to lactate. It was a weird mix of pleasure and pain as the creature forming inside found her opening.

Her pussy stretched painfully and a tiny hand reached out, followed by another. The hands pulled apart her labia to make room for a tiny head. She breathed hard and pushed. She couldn’t think about anything, she just needed to get that thing out of her as soon as possible.

With a violent pop a child emerged and slid across the floor in a puddle of afterbirth. Kat fell backwards and passed out.

The tiny version of Dan writhed on the floor. He coughed up some strange fluids and felt blinded by the bright lights in the room. Once he had adjusted, he looked around to assess the situation. He had escaped the damp cave, but everything around him was huge. He spotted his sister. Her shirt was soaking wet around each of her breasts and her stomach seemed unusually flabby. A trail of blood and puss stretched from his feet to her crotch. Her pussy sagged open and looked awful. Nothing like it had been whenever he saw it in a reflection.

Staring at his unconscious sister made him realize what had happened. Did she just give birth to him? He thought back to the spell and realized that one of the lines referenced something like being reborn. He puzzled over the situation and wondered how he’d deal with his minuscule stature. Fortunately that issue didn’t last long. His body was wracked with pain as his bones grew. His skin stretched and hair formed on his head. It was excruciating, but lasted only a few minutes.

The pain nearly made him pass out. When it stopped, he was back on the floor in the puddle of vaginal discharge. He was back to his usual size. More importantly, he was separated from Kat...

Kat pulled down her shirt and carefully stood up.

She stretched her arms and let out a long groan. “I can’t believe I just gave birth to my own brother...”

“Try not to think about it... The important part is that we’re finally separated.” Dan answered.

“Yea, I suppose you’re right.” She replied. “Lets go take a shower...”

She grabbed a clean shirt from her drawer and went to the door.

She stopped just outside and looked back, “You coming?”

Dan was confused. “You... You want me to go to the shower with you?”

Kat shrugged. “May as well, it’s not like you’ll be seeing anything new...”

It was unusual, but Dan felt compelled to stay near her and decided to follow. He left a few messy footprints in the hall as the remaining afterbirth drooled down his body. Kat had Dan start the water while she pulled off her damp shirt. He adjusted the cold and hot tap until the temperature was comfortable and stepped in. His sister followed.

Dan was a little turned on by her naked body and excessive breasts, but more shocked by everything that had happened. He paid her little mind as he cleaned and explored his body. It really was back. His arms and legs were there, he was free to move on his own. His mouth didn’t taste funny or feel overly sensitive. He could speak without repercussions. He looked down. His penis hung limp in his groin. It seemed larger than he remembered. Would his mom still think he was a girl? It would be difficult for anyone to argue that he had the right parts for it. Admittedly, his sister had more than enough breasts for the both of them. The thought nearly made him laugh out loud. He was a little disheartened when he realized that he would no longer be able to use magic, but was happy to be back regardless.

For whatever reason, Kat wasn’t bothered at all by Dan sharing the shower. Granted, she couldn’t help noticing his cock. It was surprisingly large for a 16 year old's. That wasn’t the only thing that seemed strange. He was taller now, about an inch taller than her. That couldn’t be right, she had always been taller than him. He looked different. Maybe older?

“Dan... How old are you?” Kat asked as he scrubbed shampoo into his hair.

“Huh?... I... I’m... That’s weird...” He answered. “I’m not sure... How long has it been since the spell?”

“It couldn’t have been more than an hour or so.” Kat replied.

“You’re taller than me... Have you always been... Um... That big?”

Dan looked back down. “Honestly, no... I was wondering about that myself. Not that I’m complaining or anything...”

“Maybe the spell just matched our ages when we separated.” Kat reasoned.

She was actually a little intimidated by his height, given that she had always been his “big” sister.

“Maybe...” Dan shrugged.

He stepped under the shower head to rinse off. The entire time they were in there, Kat felt something strange in her groin. It was like something was occasionally rubbing the skin along her thighs and vulva. It wasn’t unpleasant but did seem weird since her brother was no longer living in there. She guessed that it was just her body getting used to an unconscious pussy again. She did her best to ignore it.

Dan was finished rinsing off and stepped out of the shower to dry himself. With him out of the way, Kat stepped under the running water.

Dan patted himself off and said, “Hey Kat, I’m gonna head back to my room, OK?”

“Alright, I’ll see you later.” Kat answered.

Something was different between them. Dan couldn’t quite place his finger on it, but it felt like they were getting along well. Almost too well. He was glad for it and definitely preferred that over their previous relationship. A few minutes after Dan had left, Kat turned off the water and stepped out of the shower. She dried herself and walked to the vanity. Her crotch was back to normal but still felt odd. It was strange but she knew that she’d get used to it after a while. She wondered if she would ever be able to reach the same level of pleasure that Dan had given her.

She took a moment to look herself over. It was nice to truly be alone again. She examined the eight breast on her torso. They were perfect clones of her original set, just scaled down in sequence. She gave one a squeeze and it dripped a little milk.

Kat dabbed it off with a rag and complained. “I sure hope this is temporary...”

She pulled on her clean cloths. The breasts really didn’t bother her. When she told Dan that it was a fetish of hers, she wasn’t kidding. Still, it was more fun to think about other people having them than growing her own. At the very least, she would cast a spell to make them ordinary looking to outside observers. At most, she’d try to undo them. The chances of pulling that off were slim to none if Dan couldn’t explain what he did. As far as she knew, he just asked her to stop acting like a bitch and forced out some magic.

“Wait... Was that it? Did he just dump some magic into an English phrase?” Kat thought.

It was still a mystery, but at least she’d have something to base her research on.

Once fully clothed, she opened the door and went back to her room...

Dan heard their dad and quickly hopped off of his bed. His cock was still semi-erect and bounced against his legs. He pulled a handful of tissues from a nearby dispenser and wiped off the cum on his stomach. He didn’t want to make them wait and pulled on some underwear, then jeans and a t-shirt. The shirt fit alright, but the jeans seemed a little too short for him. Was he really older now? His new height suggested as much.

Now clothed, Dan left to meet his parents in the dining room. He caught up to Kat just as she entered.

Mom looked at them, then turned her attention to Dan, “What are you wearing Kat?”

Kat wasn’t sure why she was looking at Dan and asked, “What do you mean?”

“Why did you dress up your vagina?” Mom inquired, this time more sternly.

Kat remembered her spell that made it fine to keep her lower half exposed. She didn’t want to try and explain herself and quickly removed her skirt and panties. Neither Mom nor Dad paid her any mind. They were still looking towards Dan curiously.

“Why are you looking at me like that?” Dan asked.

“Sorry Dan... It’s just weird to see Kat’s genitals wearing jeans and a t-shirt...” Dad answered before turning back to his lunch.

Mom continued to stare. “Please take that off. It looks ridiculous.”

Dan looked over at Kat. She was just as shocked as he was. “You still think Dan’s my vagina?”

“Of course! Now please take those off so we can eat.” Mom demanded.

They weren’t making the situation any better just standing there.

Kat turned to Dan. “I... I suppose you should take those off...”

Mom was becoming impatient. “Hurry up, your food's getting cold.”

Dan stuttered. “I... I don’t want to...”

“You need to do as you’re told Dan. I won’t have my daughter walking around with her crotch covered up like that!”

Before he could even register what she said, their mom pointed her want at him. She conjured up a spell and his cloths evaporated, leaving him completely nude. Apparently, she didn't feel the need to keep her powers a secret from him.

Mom turned back towards the table. “Now please sit down.”

Their parents completely lost interest in Dan after that. His mouth was agape as he looked towards Kat.

Before taking her seat, she leaned in and whispered, “Just play along for now... We’ll figure this out after lunch...”

Kat wondered how they were still connected. If Dan was indeed her pussy, that would explain why her groin felt so unusual. She blushed when she realized what he must have been doing behind his closed door. She watched as he went towards his chair. Certain feelings down below did seem to correspond to his movements. She sighed and followed him to the table. Only three plates of food were set out. Fortunately, there were still four chairs.

“Where’s my plate?” Dan asked as he took his usual seat.

Mom replied. “Don’t be silly Dan, Kat’s not going to eat with her crotch...”

Dan didn’t like it, but couldn’t help noticing that he didn’t feel hungry at all. He wasn’t thirsty either. Was he really still his sister’s pussy? It was very confusing. He tried to leave but Dad made him stay until Kat had finished.

“Shit, they really do think I’m just a piece of her body don’t they?” He thought as he watched them eat.

Kat knew he was uncomfortable with the whole thing and ate quickly. Unlike Dan, she was famished and very thirsty. She managed to down two whole glasses of water, but declined seconds. Not because she was full, but rather to get away from the table as soon as possible. Once finished her parents excused her. Dan was able to follow without incident...

They pulled into the driveway. Dan followed Kat to the front door and she rang the bell. Grandma answered and gave them both a weird look before inviting them in. Dan couldn’t help feeling like his condition was a bit more transparent in her eyes. He was embarrassed but hopeful. Their mom wasn’t able to see past Kat’s spell, but maybe Grandma could.

Something unusual happened moments after they passed under the doorway. The familiar decor began to ripple and fold. They watched the living room stretch out. Stacks of spell books, cauldrons, and ornate decorations popped into existence in the extra space. An assortment of wands and flasks appeared on a nearby table. The lights flickered out and were replaced with candles. As suddenly as it had started, the shifting scene settled.

“Damn Grandma, you’re really into the whole witch thing aren’t you?” Dan said as he reviewed her inventory.

“Wait... What are you seeing?” Grandma asked.

Dan raised an eyebrow. “Books... Lots of books... Candles and stuff... Why?”

Grandma smiled, “My grandson can use magic?”

“That explains a few things...”

She lifted her hand and caught a wand that had jumped from a nearby table. With a flick, a skirt appeared on Kat, then a shirt and shorts popped into existence on Dan. They both blushed when they realized that Grandma had watched them come in mostly naked.

Grandma looked at Kat. “First of all, happy birthday sweetheart.”

“It looks like you’ve been having fun with your new abilities.”

Kat stuttered, “Uh... Fun might not be the most appropriate word here...”

Grandma looked towards Dan. “Let me guess. You turned your brother into a wizard, then one of you cast a passionate spell, and the other was caught in the cross fire? Now you two have a problem that you can’t solve?”

Kat lowered her head, “Yea...”

“Well... Most young witches don’t realized how risky those sort of spells are. It’s not that they’re evil or dangerous. They just come with side effects that aren’t always predictable.” Grandma explained. “That old saying that love conquers all is a good rule of thumb in the magic world. What they don’t tell you is that lust packs a pretty powerful punch too.”

“I must admit, I’ve never seen this sort of thing between siblings. Kat, is there anyone else I need to worry about?”

Kat blushed, “No... Just us...”

Grandma took a moment to ponder the situation. After a long moment of silence she asked, “Did either of you ever wonder why I have four knockers?”

Dan looked up at her chest. Sure enough, she had four perky breasts pressed against her sweater. Not all that different than Kat’s extras. She looked surprisingly young as well. Maybe only a few years older than their mom. That wasn’t right. Had she always been so young?

She saw Dan’s confused look and continued her explanation. “I’ll spare the details. Grandpa and I tried out some magic in the bedroom. I got these and Grandpa... Well... You don’t want to know what he sprouted...”

Dan wasn’t interested in her sex life and quickly interrupted her. “Grandma... I don’t want to be rude, but why didn’t we ever notice them... And how are you so young?”

She grinned. “One of the benefits of being a witch is that you don’t have to look your age. Non-magic users just see an old lady, you two get to see me as I really am.”

“As for my chest, well... The illusion of normalcy is broken if I point them out. Sorry about that...”

Dan shivered when he remembered the spell that made it OK for Kat to keep him naked. “How did you know I wasn’t supposed to be naked?”

“I didn’t realize it at first, but I’ve got wards in place that let me know when somethings out of whack.” Grandma laughed.

“There are definitely a few things wrong with you two...”

Kat listened, but had been more interested in a nearby stack of books. “What about your house? Where did all of this come from?”

“Ah... This is my true house. What you had seen before was just an illusion.” Grandma answered. "It's a little complicated to pull off, but I can teach you some of the spells if you'd like."

“Oh, speaking of magic. Kat, it’s so nice of you to share your powers with Dan. Not many witches are willing to split their magic like that.”

Dan found it a little humorous that she made such positive assumptions. He knew full well that she didn’t share her magic on purpose.

Kat interrupted. “That’s not exactly what happened...”

Dan added. “Grandma, we need help and didn’t know where else to go...”