A girl named Lily woke up during the summer. June 15th and it happened to be her birthday. her fifteenth birthday actually and she felt happy. her mother had told her that she would be getting an interesting gift. her life was alright, although she was still growing her breasts refused to budge an inch... except for the first few days of puberty then somehow they sank in (despite what everyone said she knew they were their). Her brother Neil was nice but loved to joke around with her and somehow had way too good luck. She got out of bed and then started to get dressed as someone knocked on her door
Lily asked "who is it?"
her brother Neil responded "It's Neil, your dressed, and I'm coming in." he opened the door and Lily covered herself and shrieked thinking she was somewhat naked but saw that she was dressed in the outfit she was thinking of putting on.
Lily being confused asked "Wait did I blank out o-"
Neil cut her off and said "Mom'll explain it latter. This has to do with your birthday gift... You haven't seen it but my life has been a bit of a hell so please just go along with me for the moment."
Lily asked "why should I?"
Neil said "Well Mr. Lily don't you want to be a girl?"
Lily said "I am a..." she covered her mouth and looked down and saw that she was now a guy and said "What is going on?!?"
Neil said "Well Ms. E-cup just go along with me and everything will go along smoother and i'll let you keep those jugs k?"
Lily looked at herself and saw she was a girl again... and her breasts were now E-cups and her clothes changed to fit her changes. She said "Fine... So what now?"
Neil took out a bit of paper and said "well... close your eyes for a moment would you?" Lily closed her eyes and Neil said "We are sitting in front of Mom who will explain everything." Lily opened her eyes and saw her mom in front of her standing in front of her as she was sitting on a couch next to Neil.
Her mother said "Let me guess, Neil left you guessing?"
Lily said "yes mom... I don't get what's going on... I was a girl then I was a guy and then I'm now a girl again but with... boobs.."
her mother said "Yes, your brother testing his gift left you less well endowed... Was expecting that to wear off..."
Lily glared at her brother and said "YOU! You did that! You shrank my breasts!"
Neil sighed and said "you were all high and mighty about them flaunting them off for the first few days you had them... I had just gotten my powers and was encouraged to test them out so... Yeah we were expecting the effects to wear off eventually but..."
Lily complained "Those Years Were--"
her mother caught her off and drew their attention and said "Lily you little girl! Act mature for the moment, you can get your revenge while you practice."
Lily said "I NO WITTWLE!" she heard her voice was really high pitch and saw that she was now a little kid no more than 5.
her mother said "So will you be quiet for the moment?"
Lily said "Nwo mommy..."
her mother said "Ok then. Our family has a little bit of a gift that we pass down when we feel our kids are able to handle our gift. Your brother got it four or so years ago and i'm going to give it to you right after i'm done explaining. Our family have the ability of power words... think of it as the power of suggestion but even stronger. Instead of making a person think they are sick which makes them sick or vice versa we are able to change people entirely. Using a few words we can make a person into the different gender, a different age group, or even the relationship between two people can be changed with a few words. There are some tricks like the more people you try to convince at one time the less likely it is to work and at times these changes can wear off... like your breasts... somehow I think your brother was able to convince you too well. Also if you actually convince someone about something then reality may change along with them. So be careful about the wording... Now then Neil... you will be convinced by whatever you sister tells you for her sake and for your future self's sake. We want her to understand how to control her power ok?"
Neil said "We already agreed, ok."
her mother said "and Lily, once you get this power you are forbidden from going outside or talking to anyone verbally until you get my permission alright?"
Lily said "k mommy. could wu make me a bwig gwirl agwain?"
her mother said "You sure can, in fact you are and have that little gift now... i'll be going now. After all I've never actually been here telling you this stuff I've been at work."
Lily said "no you hav-... Neil ho... wha?"
Neil said "Yeah she's good at convincing you that she isn't actually somewhere but somewhere else... you still have the power but..."
Lily said "Right... and you are my silly putty to mold in a sense..."