That marvelous activity in which a Woman uses a broad, flat
bladed instrument, a
paddle (such as for paddle ball, or any similar instrument) to strike the bare behind of a man repeatedly and with much force.
She will make his arse turn crimson, maybe bruised, and often the
discoloration will last several days to a couple of weeks during which time it may turn several colors.
Very humiliating for the man, yet curiously desirable. Enables a Woman to take continually more control over the man.