You just found the notebook on your desk when starting class. As you read the note on the first page you smile in disbelief, but there is a pencil sitting right next to it. What's the harm in trying it out? You open the book to the first page, scrawling the name of the college across the top of it. You ponder for a moment, wondering what to write, before spotting a the cute, redheaded girl enter the class. You put pencil to paper.

"Rule: Female students wear short skirts with no panties"

As soon as the words were written, the world around you seemed to shift. The redhead walking towards you now had a much shorter skirt, so short that it seemed impossible that anyone could wear it in public. But there she was, walking towards you with her legs on full display. Your eyes drifted down her body, lingering on the hemline of the skirt, wondering if you were seeing things. As she passed by you, you couldn't help but notice the absence of any undergarments beneath the skirt. It was true, the rule was real, and this girl was already following it without even knowing it.

You look around the classroom, noticing that every other female student had already adapted to the new rule. Skirts were shortened, panties discarded. Some were blushing with embarrassment, while others strutted around confidently, enjoying the newfound freedom. You couldn't help but feel a sense of power and excitement wash over you. This was only the beginning of what you could do with the notebook. The possibilities are endless.

Current rules:
+ Female students wear short skirts with no panties

The next day, female students arrive at school without bras. Their shirts no longer provide the coverage they once did, exposing their nipples to the world. Male students are in awe of this development, though some find it distracting. Teachers look on disapprovingly but say nothing. The principal, however, seems unusually stern during morning announcements. You can't help but wonder if she's aware that you're the one behind all these changes...

"Hey, you!" the principal calls out, pointing directly at you. "Meet me in my office after class today." With a knowing glance, she turns back to the announcements, leaving you feeling uneasy and anxious about what this could mean for your little game.

As you enter the principal's office, she sits down behind her desk with a stern look on her face. "I understand that you have been writing rules in a notebook and somehow they have been coming true," she says slowly. "I want you to know that I won't stand for this sort of thing at our school. You need to stop this immediately." Her expression softens slightly as she continues, "But... if you promise to end it, I might be willing to look the other way."

The moment you scribble down the new rule and close the book, everything changes. The principal blinks in surprise and looks around her office as if seeing it for the first time. "Well, I'll be damned," she mutters under her breath before clearing her throat. "Look, about what I said earlier..." She trails off, seemingly unsure of how to continue now that you've done the impossible.

Never mind that, now. You've got classes to attend and rules to enforce! Your powers seem unstoppable today; who knows what other changes you'll be able to make before the day is through? The world is your oyster...or rather, your rulebook.