The hairbun would change any girl who's hair was pulled into it, by overwriting her own fetishes and attractions with that of the last guy to touch the bun. The bun was going to make John rich on the black market he was sure. No messy converting of girls to robots or mind controlling them directly. Just making them want whatever their bun purchaser wants.
Boyfriends and husbands everywhere would pay to convert their hesitant girlfriends or wives into full fledged subscribers to their partners fetishes. Not to mention the lesbian market for converting straight girls.
After 24 hours the effect would be permanent and the bun would become real hair.
John walked down stairs with one of the first batch of buns and let the bun slurp up his girlfriends ponytail. She twisted around and put her hand on the bun.
"What the fuck are you doing to my hai-oohhhh-johhhhhn..." She moaned, and then her eyes glowed pink with light as her mind was remade in his fetish images. "I can't believe I never liked that stuff...I need to do that John... Use me like a slut...ill wear pantyhose and you can make me a mindless slut!" She bit her lip slightly, hand drifting down.
John was ready to jump for joy.
"Let me get changed, we've got to catch up lover... " she said.
Now, does John enjoy his remade GF, start selling the buns to others, or let his GF share his fetish through buns with her friends.
