Cassy's hands are strongly tied above her head and her extremely ticklish underarms and ribs are mercilessly tickled with feathers and fingers. Her sexy underarms are totally open and Cassy is horribly ticklish. This situation is a real pain for her as you can see on her face on the pictures because the tickler knows exactly how to make her explode in laughter and he's absolutely merciless. Cassy is a pure tickle toy for very sadistical ticklers and her armpits are just perfect!