See how classes are

You assign a blonde girl to service Sarah's pussy. You'll have plenty of time to play with it later.

Wandering around campus, you idly masturbate as you enjoy the arousal of random students and staff seeing you. Plenty of people ogle you, but nobody confronts you. Some of them clearly didn't mind (and were naked themselves), having somehow got the message through other means.

Unfortunately the security guard outside the chemistry building was not one such person. He got off his golf cart and approached you, ready to be authoritative, though you don't quite know what he wanted to do.

Of course, you cut him off at the pass. "You wanted to stop me because I'm naked, right? Actually, your job requires that you strip anybody who isn't naked." Then you described the rules you made in your dorm.

The look on his face immediately changed. He apologized to you, then immediately ran off to harass a teacher exiting the building who was obviously clothed. You smiled.

Wandering into the building, you enter a lecture hall. The professor was a middle-aged woman in front of a audience of mostly first-year students, all looking rather bored. Thankfully, you'd be livening it up in a bit.

You yelled out and got their attention. "You're doing this class all wrong! First off, everyone here has to strip naked. And you can't sit down unless it's on someone's lap, or somebody is on your lap. If there's an odd number of people, make a stack of three. Fuck them during the lecture. You're all bisexual and horny, go and make them cum as much as you can!"

The students quickly began complying with your instructions, inserting themselves onto neighboring students and starting to rut together. You don't miss the action yourself, choosing a young man to impale yourself onto as you watch the chaos unfold.

"Oh! And every lecture, the professor will choose a student from the class to fuck her for the duration. If they have a penis, they must cum inside." The professor nodded, and motioned for a large-breasted girl to join her on the platform and eat her out.