Sister- I could so be a better girl

Lily was your younger sister and a bit of a hypochondriac. She was 13 and if you listened to her at all she was dying. It was her first period, and she had spent the past two days in her room holding her stomach acting like she was going to die. If she had been a guy, she would have had the ultimate man flu. You were playing Madden 27 with your friend online when your mom yelled at you to go take your sister another heating pad, then take care of the dishes. Despite it being your sister’s chore. You groan and take the loss as you know better than to argue or you'll lose video games for a week. You give a half knock as you open the door "Hey sis, did you know today I saw something that reminded me of you?" I ask her as I toss the heating pad at her "But don't worry I flushed and everything went back to normal" you say walking over to her desk. -------------- Summary You were magically transformed from an older brother to a younger sister to your sister. She was not changed at all physically, but personality wise she went from being a spoiled younger sister to a caring older sister. You now must pretend to be the new younger female you while trying to figure out how you changed and how you get back if you want to. ---------------------------- Is Included Created by request form @Selmaellas9073371 a new and upcoming creator. 7/10: Update basic fixes. I was to sleepy when I typed it up.