Thanks for voting everyone ;3
Tag: Hypnosis, Mind Control, Transformation, Bimbofication.

"My dear little sister~! Are you there~?"
"What's wrong again, sis?"
"Teeheehee~ Like I've said before, our school cheerleader team is missing a mascot for this yeah~ And no one has a dancing skill as good as you~ So have you change your mind yet~?"
"For a million times - Never! Your team is full of bimbos. I don't want to get near them. And there's no way I would wear that lewd outfit. It exposes my body so much and I hate that!"
"Oh no~ I will give this cute necklace if you agree to help~ So... please~~?"
"Urg! What the hell is this ugly thing? I hate pink! Is it glitters? Eww!!"
"Look closer, lil sis. This is cute, am I right?"
"Don't try that hypnotize shit on me. It's not gonna wor---"
"Yes~~ Just like that~ Tell me. Is it look pretty~?"
"Yes... It's ssooo pretty..."
"These glitters are cute, right~? My friend give it to me and say you will like it~!"
"Yes... I love those glitters..."
"Yay~ So would you accept to be our little mascot~?"
"Sure, sister... I will be whatever you want me to be..."
"Yes~!! Thank you, hehe~! Wait, does your boobies bigger from before~?"
"It feels so hot...ohh..."
"Oh my~ Hehe~ I will leave you alone then~ See ya soon cutie~"
...
"What do you think about our cute little mouse, everyone~?"
"Is she your little sis? She's so cute and so sexy."
"Wow, I can't believe it's her. She looks way different than the last time I see her. She's happier than before."
"Ikr! She seems to grow up ...at some specific spots. And I like that, hehe."
"Oh, I can't tell you how much I love that you have removed the panties from her costume."
"Yeah, haha! She seems so excited even down there. I wonder if she would like to go out with us when the show is over."
"Hehe, thank you guys~! I'm sure she will love to have some fun time with everyone~ She's my good little sister, after all ~ Am I right, honey?"
"Yes, big sis~ Hehehe~"