My hubby likes causing these....he'll hold my arm above my head, pinning my body so that I can't move, then tantalizingly tickle me with barely there strokes that are designed to excite my nerves and linger...he's learned to combine his fingertips and nails to make me squeal...then he'll just keep me pinned as I struggle and squeal in attempt to scratch or rub the lingering tickling sensation away....it's sheer torture! (But as a Lee, it is damn sexy to see him take so much pleasure in dishing out the pleasurable torment...that knowing smirk as he strokes again and again to keep it going while I'm laughing and begging that it's just too much!....yeah, it kind of rocks my word! LOL!