'Thanks to the Sisterhood for this little tool.' She put it back and took out her phone, leafing through it. 'So... what were the ideas again? Here we go. Hmm, this sounds like a fun one. I can think of a twist or two I can work in, but let's start small for now.'
"Steve, what were you doing before I showed up?" Cindy asked, speaking the next part directly into his ear. "Be honest with me."
"...Studying." Steve replied, the word practically falling out of his mouth. Cindy saying 'Be honest with me' was all that was in his mind at the time, gradually changing to 'Be honest with Cindy'
"How was it going? Easy? Hard?" Cindy continued.
"Hard." Steve murmured. "...Couldn't... concentrate... easily."
"I know that feeling." Cindy smiled, adjusting how she spoke to imprint what she was saying more effectively. "It's really tough for me to concentrate on schoolwork if my legs or underarms are too hairy. Then again, it's super easy for me to concentrate on school when I've got less body hair."
While she didn't have any indication that it was sinking in properly, indeed the only proof of how well everything had sunk in would be seeing the results once Steve was left to act on them, she was confident it was all sinking in properly, as she'd used this method several times before to mess with guys and even a few girls. The latter was more to give them a little nudge to where she needed them to go though. Planning and setting things up was a big part of being an agent of the Sisterhood after all.
She continued on, reinforcing the idea that Steve would only be able to concentrate properly on his schoolwork once he'd shaved off most of his body hair. She even made sure to exclude the hair on top of his head and his eyebrows, but everything else was fair game for now. She also took steps to make studying a bit more enticing for Steve. All in all, there were two main suggestions she was implanting: That studying was a good way to pass the time, and that his ability to concentrate on it was dependent on how much body hair he had. The less body hair, the easier it would be to concentrate. She figured she'd check back in a couple of days, once she'd gotten things set up to keep Steve's parents busy while she turned their son into a daughter.
By the time the Sisterhood was done with them, Steve Farber, confident athlete and School Stud, would be Stephanie Farber, timid academic and Teacher's Pet, and as far as his family was concerned, everything would be completely normal. Courtesy of the Sisterhood's influence in the school, Steve's existence would be changed out for Stephanie's too, with only other Sisterhood members being any the wiser. Thanks to Cindy's ideas, there'd be a quirk or two in there as well, but those could come later. Setting up a strong base for everything else came first.
When she was ready to leave, she took a small vial of liquid out from her purse and wafted it under Steve's nose before promptly stashing it away. He quickly came to his senses as Cindy checked her phone.
"Looks like my ride's here." She said happily. "Sorry to keep you busy, but it was fun chatting with you. See you around Steve!"
"Uh, yeah. Likewise. See you around." Steve replied, still getting his bearings a little as he walked her to the door. His head was still a little hazy. Once she was gone, he got back to studying. However, things were... odd. It was hard to concentrate on his work. It felt like every bit of his body below the neck just felt... off for some reason.
Soon enough, the idea that the problem was his body hair popped into his head, and no matter how many times he brushed it off, the thought came back and it just felt... right. Steve shook his head, put the pen down and left to have a shower. He'd get back to studying later.
Once she was away from Steve's house, Cindy quickly reported in with what she'd done, and made a few requests. Responses came back in swiftly and she smiled. Mr and Mrs Farber would find their work and social lives would be getting much more packed soon enough.