Gorgeous purple and red welts, just like grandma's switch used to leave on my thighs every summer. He should let it wrap around a little more, to catch her hips and the sides of her legs. Those are the ones that really remind you to behave.
Love the sound of the switch swishing through the air, and the sound it makes when it cuts into the bare bottom. Loved this video. The switching, her squeals, and those marks were beautiful.