Disclaimer: This story contains male tf into dog, female tf into bird, female nudity, female acts of pleasure, and brother/sister incest.
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"Tavian!" Kara called as Tavian walked in the door, about a week had passed since Tavian's discovery and neither had figured out much about his power, "I need your help!"
Tavian went into the living room where Kara was, "What's up sis?" He asked.
"There's this creep at school. I think he is a crush on me, but he really freaks me out."
Tavian shrugged, "What do you want me to do about it?"
"Could you get rid off him?"
"How? I'm puny. Just some nerd "
Kara looked at him like it was obvious, "You have super powers Tavian, you're not an ordinary nerd."
"Yeah, but first I have to hypnotize him. He has to willingly come to our apartment and be hypnotized."
Kara smiled deviously, "I'll handle that, you just get him off my ass." She shuddered, "Literally." ••• The next day, Kara had invited the boy, whose name was Johnny, to her apartment under the concept they would have sex. But that couldn't have been farther from Kara's plans. When Tavian came home, the two got straight to work, "Tavian! You're home! Meet Johnny, he's my...boyfriend." She visibly shuddered at the word, "We were wondering if you could hypnotize me for him" She gave Tavian a sly wink.
Tavian got what she was trying to say, pretend to hypnotize her, while really hypnotizing Johnny. There was technique for that in his book, and he had studied it well.
"Kara, I need you to sit in the chair and relax. Johnny, you sit down too." The two did as they were told and Tavian held up his golden pocket watch, "Now just keep watching the watch Kara. Let your eyes continue to follow it as you begin to relax and listen to my words." Kara pretended to comply but actually kept her eyes locked straight ahead, not watching the watch
"Listen to my voice as you begin to calm down and relax even more. Just relax as you focus on the watch as you begin to feel your stress begin to melt away. Your world is simply just the watch and my voice."
"Just the watch...and your voice," Kara repeated. Tavian noted that Johnny was quietly mumbling as well, his eyes were locked onto the swaying pocket watch.
"Yes that's right. Now I want you to relax even further for me as you begin to feel a pleasant warmth building in your body. Starting at your feet it spreads up your body. Into your legs, your stomach and your chest, your arms, and finally your neck and head. It is one of the most pleasant sensations you've ever felt and along with my calming voice you begin to find yourself growing sleepy."
"Yesssss....so sleepy..." Kara muttered, still putting up the act in case Johnny was still conscience.
"Very good. Feeling so sleepy, drowsy, calm. Your eyelids are beginning to grow heavy Kara. In fact when I count down from three to zero they will become so heavy you must close them and drift off into a deep hypnotized sleep. 3....so very sleepy. 2....feeling warm, calm, and safe. So ready to be hypnotized. 1...you're doing so very well. And zero... now sleep for me Johnny."
At Tavian's count of zero Johnny's eyes locked shut and his head slumped down to his chest.
"How do you feel Johnny?" Tavian asked.
"Wonderful," Johnny said, his voice quiet.
"Excellent." It had gone perfectly, Johnny had become hypnotized with no clue it was happening, "Now Johnny so long as you are in this hypnotized state your are completely obedient to me. You are my hypnotized slave and I am your Master. Do you understand?"
"Yes master." Johnny muttered. Kara stood up and examined him.
"Completely hypnotized?" She muttered as she waved her hand in front of his face.
"Completely, our wish is his command. Do you want me to erase you from his mind?"
"No...I want to get rid off him. Really punish him. How powerful is this ability? What are your limits? Erase me from his mind and," She thought for a moment then smiled almost evilly, "See if you can turn him into a dog, this apartment's lonely when you're not around."
Tavian felt that something was wrong about her request, but he didn't care, he was hurting his sister. Plus, Tavian was curious of his limits too. "Johnny, when I snap my fingers, you are going to completely forget about Kara, you will never have met her. Do you understand?"
"Yes Master." Johnny muttered.
"And, when I snap my fingers, you will awaken, and become completely convinced, that you are turning into a dog. Do you understand?"
"Yes master." Johnny muttered. Tavian smiled as he clicked my fingers. Johnny opened his eyes and looked at Kara, "Is she hypnotized?" Johnny asked.
Kara groaned, "It didn't work."
Tavian held up a finger, "Wait a moment. Look." He pointed as Johnny began incessantly scratching himself.
"Why am I so itchy all of a sudden? It feels like I just got a haircut or something." He stared at his hand, as did Tavian and Kara. His hair was steadily growing thicker. "What the?! What's happening?" Tavian and Kara glanced at each other with pleased looks, "Kara! Kara's brother! What's happening to me?"
Tavian nodded, almost as a scientist would if he were observing a specimen. "Interesting, he has ignored the command to forget you. Instead focusing all energy on the command of his transformation." Kara nodded in bewildered agreement, watching as Tavian's body hair, slowly becoming what could be considered fur, thickened all across his body.
"Transformation?" Johnny asked, panic in his voice. He scratched his body everywhere, "What are you two talking-bark!- about?" His eyes went wide at the sudden unexpected noise. He had barked like a dog. "What was that?!" Suddenly loud pops could be heard from all across his body. His bones and limbs seemed to be contorting in odd directions. Odd for a human anyway, not so odd for a dog. He suddenly lost balance and fell his hands and feet, although both were the same length, so it looked very natural. "Kara please! Help me!"
Kara couldn't hold back anymore, "Not a chance creep! I'm sick of you perving on me at school. Time to teach you a lesson." Johnny's eyes suddenly filled with realization. But that was soon replaced with panic again as suddenly a loud bark escaped his jaws. He looked down and saw his hands changing shape into dog paws, he lifted them and saw soft pads on the bottom. He felt a sharp pain at his ass and looked back to see his tail bone pushing through his skin. It grew long and was covered in the same fur as the rest of his body. The sudden appearance of the tail caused his pants to be pushed down, where they promptly slipped off. Leaving him naked from the waist down.
Kara almost looked away in disgust, but saw he was just covered in fur. "Rorf! Help me...Woof woof!" His voice was becoming less and less human as his face stretched out into a profound dog snout. His ears grew long and floppy.
The chocolate lab shook his head and looked up at the two humans. He began picking at the T-shirt he was wearing uncomfortably. Kara and Tavian laughed, "Tavian, it works! You can change people! Using their own subconscious mind!"
Tavian beamed with pride, "Yeah, I guess I can. Pretty cool." Kara helped the dog get the shirt off and pulled the slightly tattered shoes from his feet.
"Johnny! Hey boy!" Kara called to the dog. Who happily jumped at her. "Tavian, does he still have that creepy crush on me?"