Tickle Tuesday Ep. 144! Yulia K. Tickles her Cousin Astrid! Tickled Facedown on The Bed! Ticklish Soles Research (Patreon)

We continue the Tickle Tuesday series with another set of videos! The curious case of laughter. What causes it? Why do we laugh when tickled? Cousins Astrid and Yulia want to find out this too so they help us. Yulia pins down Astrid's feet and tickles her with different methods to find out why our feet of all places is ticklish!? Let us know what you think :) As always thanks for supporting and let us know if you have any suggestions!