[bdsmlover24]

Set up a game with them to spice up the things:

Ask them to do something to get a (very very) small hint about who you are. If they succeed the challenge give them a hint and start a new challenge and so on.... But the goal is to give them hints that are so small that it is almost as if they got nothing at all :

For example, you can give them a letter that is in your name, but that is in almost every names, like an "e" or an "a". You can give them you height if it quite normal. You can give your nationality if you are german and live in germany or such things...

And for the challenge they must do, this is an idea to start :

They must ask you to do 5 special picture that comes from their imagination and that are more daring than the one they already got (but still without face obviously).