They thought they could make fun of Sasha. But Sasha cheated on them and they are both in such a position that they can't do anything to her. Sasha knows that they are both very ticklish and now they will apply their discovery on their feet and stomach.There are so ticklish that it bursts with laughter.We all laugh at the same time because it's a lot of fun.They both laugh very contagiously, so that you can't help but laugh.They laugh with their mouths wide open as Sasha's toes tickle their feet.