A “playful” tickle

Grandma: remember when you were young and you used to sleep here?

Julia; yeah?

She feels her grandmother pulling her. Julia moved with her and ended up on her waist. Her grandmother’s fingers tickled her sides making Julia squeal. Julia didn’t fight back as to not hurt her. She felt the fingers go up her ribs, in her pits, on her belly and all over. She remembers her grandmother did this when she was younger and kinda liked it, despite normally hating tickles.