Thanks for sharing the experience, Will. As I've mentioned in other threads, I had some tickling experiences with my two aunts in pre teen years. One of them had wrinkly soles , and her feet were mega ticklish. Until I joined the forum, I think she might have been the most ticklish person I knew, because any time any family member ever tickled her, she went ballistic. One time, my grandmother just gave her a poke, and she went nuts. I love seeing wrinkly female soles.
Mitch