This is my first adult request, here goes:
You grew up in a pro-nudism family, and embraced it strongly; we've also been friends for a little while, and you invited me to a several days (or more?) nudist camp event, but as I shall discover when I arrive, you're not just a nudist, but also an exhibitionist, and an almost dominating seducer.
I'll be new and unfamiliar with the event, and you will use this to get to me sexually.
Our shared background could either be an educational facility or something work related, but in my head the first one works a bit better for me.
Let me know if you'd like to discuss, modify and/or try this idea with me!