(Solo, role play) Santa Claus has a small problem with a present that he has to test for its suitability before it goes out - he doesn't want to give this task to the elves because it's a somewhat tricky present; a strap-on for the thigh. He sees you as much more suitable for this task. So, will you please sit on my lap for a moment and ride the dildo so that I can see whether it works well? If you're really good, you'll get a present for it too :).