Ask them to write a paper on nudism for tomorrow

"I know many of you may have a lot of questions to ask about nudism, so here's what we're gonna do" ,you grab a marker and begin writing on the whiteboard.

"for next class, you're gonna have to do some research on nudism and write a paper about it. You should focus on the benefits of a nudist lifestyle; especially the psychological effects.", You finish writing and turn around to face the class. "Any questions about the assignment?", you ask.

The students shake their heads.

You smile._ "_Alright then, let's continue with class as normal then!", you said to them.

---

After the bell rings and the students leave the classroom, you decide to remain a few minutes inside, waiting for the hallway to clear up again. After 10 minutes or so, you decide to open the door and take a peek outside. The coast seems to be clear, and so you manage to casually walk out of the school fully naked without anyone catching you.

After you enter your car, you let out a sigh of exhilaration. You didn't expect to be able to show off your naked body to so many students without any real backlash.