Fantasy Item Ultimate Evolution Series: I Am The School Rules! School Rule Alteration Notebook

A mild brainwashing item that makes it impossible to defy school rules, but leaves some embarrassment! Change the rules as I please and do whatever lewd mischief I want to the female students! During class, the rule is no panties and spread legs! For lunch, the rule is nyotaimori! During breaks, the rule is sex time! Is the rule to make me experience polygyny!? A harem orgy with continuous creampies one after another!