She actually hates being tickled, especially on the UB. The pics are indeed kept secret from her.
Answers to John's questions:
1. 7
2. Most of the time she is sound asleep not feeling a thing
3. She hates it
4. I usually tickle her feet just to annoy her. When she is sound asleep, I normally stroke, kiss, and ______ you know the rest.... 😀