Your sister is 16 year old, with long blond hair reaching her ass. B cup breasts. She has braces, but the most beautiful girl in school.
You decide to try it out on your sister you put the ring on and go to your sister's room. You open the door and see her doing her
homework. "hey sis, why are you doing homework this early on a saturday, i mean it's like 8am."
"ah, get the f*ck out of my room if you're only here to irritate me. "i wonder how she would look like as a tomboy." you thought.
Suddenly she's half naked only wearing your pj pants. "huh!? Wait aren't that my pj pants and she now as short hair?" you think as you
look at your self. You're wearing your sister's silky pink transparent panties, a matching c cup bra and her pink tanktop. You feel braces
in your mouth and your ears feel heavier, discovering you have earrings in and you feel your hair is reaching your ass. "Is it cold here or
is it just me" your sister asks. "uhh"
Then she discovers what she's wearing. "what in f*ck's name happend" she screamed. "what did you do!?" she yelled lookig at you.
"nothing, as if i like wearing your clothes."
Then you want to feel how it is to be a girl, you already have the clothes. You dicide to swap all bodyparts from neck down. You look
down as your bra starts to fill with yoir growing breats, your hips get wider. Your arms and legs get slimmer and more feminine. Your
ass gets rounder and more feminine. You decide to swap heads too. Your face becomes more feminine, your lips get fuller and softer.
Then you look at your new little brother, who looks shocked at you. "what did you do now?" i'm like you now but than younger?!" she
yells. "not my problem, bro" you say as you leave him alone. When you get to your own room you see it changed to a girls room but it
sill kinda resembles your old room. You go to your bed and then find a piece of paper that was in the box and you read it. Then your
brother charges. "change me back to normal!" she demands. "sorry i can't"
"what do you mean you can't?" he yells
"I just found a warning of the ring. All changes made are inreversable and are permanent after you transformed or swapped a body part
it can't be transformed or swapped again. When you reach this state the ring will vanish and everyone except you and the ones that you
transformed or swapped with will think you were always like that." Then you show him your hands and he sees you're not wearing a
ring. "you didn't take the ring of or lost it?" he asks
"no, the firt note said it would never come of."
"so we have to live like this forever?"
"yes, i'm afraid so"