Sarah spent the rest of the time watching Louie, and she smiled satisfied when the class finished and Louie's hair was beginning to get noticeable longer if you paid attention to it.
Sarah scanned the hallway's for any potential person that needed punishment on her way to her second period, when she saw him. His hame was Jeff, and he wasn't the average jock. He was an straight A student, and though he enjoyed sports, he wasn't in any sports team of the school. His parents had money, and he was a bit geeky, but just the tiniest bit. The only problem was that he was a big liar and liked to bluff his successes with the girls.
Sarah smiled, and grasped the stone tightly, setting up everything with a couple of wishes. Then, she went closer to where Jeff was sorrounded by his friends, probably telling them how last night ended with his date.
"Hey Jeff!" said Sarah.
"Woah, Sarah. Nice to see you!" answered Jeff, causing some laughters from his friends.
"Yeah... I was wondering, could I talk to you for a minute? Alone." asked Sarah.
"Sure" shrugged Jeff, "Be right back." said to his friend, following Sarah.
Sarah led him to an class that was empty (thanks to a previous wish) and opened the door. Once both of them were inside, she closed and locked it.
"And..." began Jeff, "What do you want to talk about?"
"You know, I have been thinking. Do you remember that time when we went to the lake?" asked Sarah.
"Oh... that... it was just... I mean, wouldn't have been great if that really have happened?" laughed Jeff.
"You told everyone I gave you head in your car! You are a big fat liar and you couldn't keep your big mouth shut, and it's time you pay for it!" yelled Sarah, holding the stone in her hand.
"What are you talking about? W-What do you mean?" said Jeff, starting to get nervous.
"Well, since your lies are the root of all the problems, I think of this as a proper punishment."
"You are just a crazy bitch. I'm out of here" said Jeff, and tried without success to open the locked door. Meanwhile, Sarah grasped the stone in her hand and began her wishing.
"I wish that whenever he tells a lie, a ring gag will appear at the back of Jeff's mouth forcing his mouth wide open. I wish it to disappear only after giving oral sex to a man, but be impossible to remove by any other means." The stone flashed and both of them had to look away for a moment.
When he recovered, Jeff opened his eyes in shock at Sarah's wish, but quickly recovered and tried once again to open the door.
"You... You are sick. Let me out of here, this can't be happening!" yelled Jeff.
"Oh, I assure you, this is really happening and, oh! Look who just lied!" giggled Sarah.
"This... Th... Zhh..." began Jeff, but it was already starting. He could feel something round inside his mouth, pushing his lower jaw apart until his mouth was wide open. He tried to close it with all his might, but it was locked in place. He felt the inside of his mouth and found a ring stuck in the back of his mouth, behind his teeth.
Sarah giggled at Jeff futile attemps to take it out.
"The wish was especific enough Jeff, you are going to suck cock to get that out of there. But don't worry, nobody except you and me will found your... "condition" strange. Now, if you excuse me, I don't want to go late to class."
Jeff looked at Sarah with anger. "That bitch, how the hell did she do this? I just remember her speaking and a bright flash coming from her hands... her hands! She must be holding it, whatever it is!" he thought.
Jeff charged towards Sarah yelling something that only came out as a couple unintelligible vowels. But when he was just a meter away, his body just froze in place.
"Did you thought you would get me with something that simple? I was planning of leaving you as that, but seems like you need some encouragement." said Sarah, taking the stone in her hand again. He began to scream frantically, but Sarah made her wish.
"I wish that Jeff had the kind of lips he thinks of perfect for giving blowjobs." In a second, Jeff felt his lips inflating, becoming much fuller and poutier, forming a perfect "O" over his open mouth, and although he couldn't see it, taking a shade of bright red.
"It really suits the new you!" exclaimed Sarah, admiring her handiwork. "Now, just remember the next time you try something stupid: I'm in charge now, and this could have been MUCH worse. I wish you could move again"
Jeff moved forward, and stumbled forward. Getting up, he gave Sarah a look, mix of anger and hate, fear and embarrasment. He just went to the door as fast as he could and left the room.
Sarah smiled, this was coming along nicely. She left the class and headed to her second period. Maybe there she would find someone to punish.