The twins get a surprise package in the mail containing some new pantyhose. They try them on - modeling for each other. They talk about how they look and feel. Each girl is then put to the tickle test in the single stocks. One step-sister takes her time tickling her sisters pantyhose-clad feet before being the one subjected to the tickle . Both girls are then put in double stocks - their feet still in pantyhose but unable to escape! They are subjected to varying tickle from all sorts of items - including feathers, fingers, hairbrushes and electric toothbrushes.