Ok, now I have to tell you the story.
I noticed she had one of those big souvenir pencils in her bedside drawer, after enquiring what it was there for she revealed - a little red in the face - that she would occasionally use it for self pleasuring. "pfffft, you can do better than that!" says the ever mechanically minded JSR, et voila :D
Engineers eh, always looking for better solutions to existing problems
Wouldn't a pointy thing like that hurt?