Jon sat on the edge of his bed, Karyn standing firm between his legs, as the two of them looked at Lisa in anticipation. "Well, Master, what would you like me to do first?" Jon could not stop the grin from spreading on his face as all of the possibilities flooded his mind. "Well, let's start out a little small ok? How about if you change your hair color to red?" Without even batting an eye, the change began. It was like someone was pouring dye over her as a wave of red washed over her head. Within seconds, her hair had matched the exact color as Karyn's hair had once been. Jon almost mentioned the similarity, but quickly stopped himself. He did not know if his wish for Karyn to always think she had been his penis also made her think she had always had her current blonde hair color, and the last thing he needed right now was for things to be even more complicated. Before he could even give his next command Karyn spoke up. "Lisa, could you also take your cloths off?" she asked with a look of lust in her eyes. "Would you like that, Master?" Lisa asked looking to Jon. "Uh, yeah, sure," he responded. Lisa wasted no time in removing every last article of clothing. Once she was stripped, Lisa stood before them again, her hands running across her body and her hips cocked slightly, a stunning beauty pleased to be on display for her Master. "This is so cool!" Karyn exclaimed. "Look, she even changed her landing strip to match her hair color." Lisa spread her legs to give the pair a better view. "Of course," she said in a casual tone. "That's what Master wanted." Karyn spun her body around and looked up at Jon's face. "Jon! This is so cool! Have her do something else!" She quickly spun around not wanting to miss a second. Jon could not stop a chuckle. Between Karyn's attitude and his own giddiness, he almost felt like this was all some incredible dream.
"Ok, Lisa, were going to try a couple things just to see what you can do. First, I want to see what type of mental changes you can do, like if you are able to perform skills you had never learned before. So, if I said 'speak only in Japanese,' would you be able to?" Lisa looked into his eyes and said "Hai, Jon-kun. Nihongo o hanimasu." Jon slumped back in joyous surprise and Karyn started to laugh so hard she was bouncing up and down between Jon's legs, which in turn only aroused Jon even more. "Ok, Lisa, I have to admit, I am impressed." Lisa smiled broadly, overjoyed from her Master's comment. "But I can't understand a word you're saying, so let's go back English, but I want you to change your body so you look Japanese!" Jon looked on in astonishment as Lisa's body rippled and flowed as it reshaped itself. She lost height as her skin tone darkened and her eyes took on an almond shape. He was even more surprised that her hair did not change from red to black. "How's this, Master?" she asked, striking a pose for him. "Lisa," he asked with apprehension in his voice, "does this mean that you can't change your hair color?" She suddenly seemed much less confident. "No, Master. You simply didn't ask for my hair color to change. I-I'm sorry if I have disappointed you, Master. I can change it back if you want-" Jon quickly stood up and walked over to her, taking her into his arms. "Shh, it's ok. There is nothing to be upset about. I just wanted to make sure I would not get you stuck into a form I could not change you out off." She started to shake her head vigorously, tears beginning to well in her eyes. "Shit," he thought. "Now, she's upset." Suddenly, an idea occurred to him. "Lisa, you are to not be upset by this misunderstanding." She held still in his arms for a moment, looked up into his eyes and the smile returned to his face. "Oh, Master, I was being so silly, wasn't I?" she giggled. She then pressed harder into his body and began to grind against him. "I'm glad we've got this worked out. But before we get to that kind of fun again, I want to see what else you can do first," he said, taking a couple steps back. Jon simultaneously heard "Of course, Master" and a groan of protest. As he returned to the bed he looked down to see a very upset Karyn looking back up at him. "Her pussy was right there, Jon! You could have given her a little fuck," she said in a pouty voice as he took his seat.
Jon grinned as he got an idea. "You know what, Karyn, you're right. Let's try something a little different. Lisa, I want you to start by returning to your form when we started, hair and all." Lisa nodded and began to change her body back to normal. "Now, I want you to transform into what I am imagining right now." Lisa seemed to zone out for a moment as she let Jon's mental desires wash over her, and her body began to change. From above her perfect ass a tail began to grow as she slowly moved down to the floor. She began to crawl across the floor as the tail gracefully moved behind her. Her ears shifted to the top of her head and became pointed. Her irises became black slits as she sat on her knees before the two, her head level with Karyn. She was purring as she eyed Karyn. "What do you think?" Jon asked as Lisa leaned in. "My own sex kitten," he laughed as Lisa's longer tongue extended out of her mouth and licked Karyn's length. Jon leaned back on his elbows and enjoyed the feelings and show between his legs. Lisa had moved further down and was beginning to lick and lightly nibble on Jon's balls, which felt especially intense with her now slightly sharper teeth. Karyn had her head tilted up and was darting to the left and right, her hair flowing around her shoulders like rays of golden light, as waves of pleasure shot through her. As Lisa continued with her task, Jon reached forward and gently wrapped his hand around Karyn's hard form. He started to massage her length, paying particular attention to her miniature, but still incredible, tits. Karyn rotated her body to face him, giving him a full view of her naked form. Her eyes were closed as she lost herself to the sensation flooding her body, her moans occasionally gurgled as a flow of precum rose up her throat. Jon looked her over, admiring her beautiful form. Her curvy hips fusing into his own crotch; her tiny, bald pussy; her beautiful face, now coated in a layer of his own juices. He had always wanted to see her naked when they had been just friends, and now he saw her beautiful body every time he took off his pants. What would she think when the wish ran out and she remember she was not just his penis? What would she think? Would it ruin their friendship? Could he even get her back?
Jon looked past Karyn and was about to try a new command with Lisa, when a shock met his eyes. It was Karyn! He blinked his eyes and shook his head, but it was Karyn between his legs, sucking his balls. She was back to normal! Even her hair and boobs were back to how they were before the wish. He was about to ask how, when he realized it was Lisa. She still had the cat ears and tail, since he had not asked her to remove them. But his mental desires had once again reshaped her body. Ask he had admired Karyn, he had wanted her back to normal, and Lisa did her best to fulfill his wishes. But it still wasn't Karyn. "Lisa, return to normal," he said in a flat voice. "But Jon," Karyn wined, "we're not done yet." He forced a smile as she looked up at him. "Yeah, but it's getting late and Mom is probably home by now. And I don't want her coming in and seeing this. Besides, Lisa needs to get home before her family gets worried." Lisa stood up as she finished returning to her normal for and began to gather her cloths. "As you wish, Master." Jon stood up and began to retrieve his own clothing. "Also, unless we are alone, you are to treat me as you would before you made the wish, not transform yourself unless I specifically command it. Understand?" She nodded sternly. "Also you are to forget you even made a wish." Jon saw a questioning look cross Karyn's face as he gently stuffed her into his underwear. Lisa looked dazed for a moment, then recomposed herself and moved to his door. "I will, um, call you when I need you," he said. "No need, Master. I can tell when you want me and respond accordingly," she said with pride in her voice.
Not knowing what else to say, Jon pulled her in for one last kiss and opened the door. Before he could even say a word, Lisa instinctively moved into the bathroom and slipped out the window, a way Jon knew his sister used to sneak out at night which he was going to suggest Lisa use.
With that, Jon started to head downstairs.
