Is there a story set in the NIS universe except the program never applied to students.
Instead, the teachers have to do it. They are considered already sexually mature and able to handle it. They spend a week teaching in the nude. Math teacher's butt jiggling as she writes on the chalk board - she calls up a student to answer a problem.
"No Ma'am"
"Why?"
"Just uh, maybe next time"
"Do you have wood, Jerry?"
"NO! uh..yes."
"It's perfectly natural. You have pants on. I am completely naked. Think of how I feel being on display. Now come up to the board and complete this problem."
Anything like that?
Ideally, the rule is 24/7 so you get a taste of their home life as well