Sharpie on Skin

"You're an attractive young woman who works with hormonal teenagers all day. Students are constantly undressing you with their eyes and whispering to each other about your body; it's about time we **** them to make those thoughts public. I want you to strip naked for the rest of the day and, any time you catch a student staring at you, make them write or draw whatever they were thinking about on your body."

"Hmm..." Miss Kathy thought it over for just long enough that John started to think he'd gone too far this time. But then she smiled; "I love it! Our society is simultaneously obsessed with and ashamed of sex, especially among teenagers. Forcing us to confront that paradox and admit that teenagers are allowed to have sexual thoughts is just what this school district needs!"

Miss Kathy excitedly threw off her shawl and dress in one fluid motion, and struck a pose to show off her fully nude body. Her bush, in keeping with her one-with-nature vibe, was completely untrimmed, and her tits, the shape of which was all too familiar to any student who payed the least bit of attention, were even more wonderful seen in the flesh.

"You're staring, John," Miss Kathy smiled, shaking her tight ass at him as she bent over her desk to grab a marker.