Something you forgot already

You add your rules to the Rulebook under your school's heading.

Old Rule: All teachers must have a dominant personality and enjoy the sexual humiliation of senior students.

Old Rule: Teachers can assign sexual and/or humiliating disciplinary punishments, when they deem it necessary. It is recommended to reserve this sort of punishment for only the most severe of transgressions.

New Rule: Bla bla bla bla, male students are initially unaware of the details of this rule.

You squint at your new rule, but each time you try and read the main body, your eyes just skim over it and glaze over. Furthermore, you can't remember what you wrote. That's so weird. You guess, because you are a male student yourself, the rule applies to you too. It is impossible for you to be aware of the details of what you just wrote. You could probably erase the rule if you wanted, or modify it, but you shrug, trusting your previous judgement. Perhaps this will be more fun, discovering for yourself what you decided you wanted your fantasy to be. After all, you can just remove it or modify it at any time you please, if you decide you want to.

You can't wait for school the next day!