The point I was trying to make is that you will NEVER know where life will take you. Doing stuff like sending nudes to someone you may have a terrible break up with and leave with bad feelings will eventually come to haunt you. People are petty assholes and will absolutely keep blackmail material for decades, just in case.

But nude away, because if your takeaway from my comment was "bro, she's not a teenager" I don't think you're going to have the capacity to be in a position where blackmail will be a problem.