why not? As long as you aren't fucking your students or running a porn site for money,,,,,Secrecy remains in fake locations, no names, no faces, etc. Same goes for just being a nudist. I've met many teachers at my local summer nude resort who end up living back in my area, and they enjoy their private life without their 'job' finding out. Agree there are ultra conservative locations where they would run you out of the school district if you were found out. If they want to risk it showing off their sexually explicit pics here, with face, that's their risk of course.