The over-the-knee position, often abbreviated OTK, is one of the most popular spanking positions. The spanker is seated and lays the spankee sideways over his/her lap, face down and bottom up. This position leaves the spankee entirely at the spanker’s disposal and in close body contact.
OTK is the classical position for hand-spankings
and spankings with a short implement such as a hairbrush or a paddle. For erotic spanking, this position can be desirable because of the close body contact between the spanker and the spankee.