here's a tip, if you're using your nails to tickle someone, don't go hard. don't even go like medium. go really gentle and light. it's so easy to get a reaction with your nails, and i have so often had people actually end up hurting me because they don't know how easy it is to go too hard, especially if you're going for a while. obviously differs by person, but in my experience it stops being tickling and starts being scratched and personally i'm not into that















