Mackenzie is mainly ticklish on her upperbody so we gave my little idea we did with Gianna over the winter a try. Mackenzie has her arms tied to the headboard while she is on top of Kalesie. Which gives Kalesie all sorts of access to Mackenzie's ticklish upperbody, sides, belly, ribs and armpits. I even can reach over and tickle her feet too since they are right there and vulnerable.