My brother Jack was the biggest Asshole in the world, except maybe for my father who abandoned us when I was three months old. After I went upstairs to my room my mother sat down with my brother who was reading a porno magazine and blasting music out of his headphones. "So hows the slut?" He asked my mother who was close to the parents of the girl he impregnated. "Who?" Mom asked anger creeping into her eyes. "Come on hows the pregnant slut?" Jack then blew a bubble using the chewing gum in his mouth and popped it in mom's face. "Hows the whore that good for nothing slut-" Before he could finish my mom slapped him, I had left my room by then and was peering over the railings of the staircase so I saw what happened next. Before my brother could retaliate and slap mom back he screamed in pain. Out of nowhere his face started to rearrange his lips puckered out and his pupils increased sizes. Jack's hair then changed from a buzzcut to long curly hair what reached down to his butt. His butt too changed increasing in size and Jack instinctively shifted his sitting position. "What is happening?" He asked meekly to mom who was crying with anger. "What is happe-" Jack was cutoff my himself as he started to scream. Large lumps started to push out of his chest, they grew and grew until his shirt started to sag in weird places. Then he shot forward and folded in on himself. Then he shot up and stumbled to the stairs and looked up to see me, "Help!" He cried out and then clutched his groin as his hips shot out and his pants started to fall off. He screamed one last time his voice becoming lighter and softer. Than he/she shot up her eyes glowing with rage. She had one finger pointed at mom and another pointed at my mom, "Who do you think you-" Mom snapped her fingers and all of the sudden jack couldn't speak. She lunged at mom her boxers slipping and started to hang loosely on her waist. "Honey what are you doing in those clothes?" Then Mom snapped and the waistband of Jack's boxer's tightened around her thin waist and ass. Her pants rolled up from between her feet to cover Jack's underwear. After they were attached again around her waist the pant's leg sleeves started to roll up and converged above her knees, Than the pants now looking like a miniskirt became frilly and light blue. Jack's shirt then tightened around her becoming skintight for a second which turn thirteen year old me on a bit. Than the shit began to shrink around Jack's breasts and thicken into a bra. Then Jack's jacket flew from a hook and tightened around her, it too began to shrink and thin until it became a t'shirt also light blue. Then like magic, all the anger in jack's eyes faded, a red blush seeped across her cheeks, and her eye's were outlined with eyeliner. "She walked out of the house and then walked back in. "I'm home mom!" she called out. "Hi Jessie!" mom responded smiling and embracing her eldest daughter. "Your brothers in his room and he's been waiting to see you!"
Quickly you rush back to your room only to peek inside Jack's room to see that it had been redone, with new wallpapers and even trophies for various sports. Closing the door to your room you lie down on your bed just in time for you to meet your new sister.