[Gender Bender][Body Swap] Sister Swap

Discord Link: https://discord.gg/9aXaSN7 Patreon Link: https://www.patreon.com/tsfshiyin She (Chiyo), a high school girl who is a bit on the shorter site, finds something unbelievable. "WORD MAGIC TOOL". She doesn't know where it came from, but one thing she knows for sure. With that, she can change her life. Where she found that tool, there was a manual exactly for her wish. She doesn't want a brother anymore. More than anything, she wants to be the big sister and wants a little sister, not a little brother. She uses Word Magic to change her brother into a girl and then swaps with "her". A bit of mind control is included~