Naked OTK hairbrush scenarios

A simple line drawing that I've found myself aroused by, imagining scenarios to go with it.

1.  Strict Wife says, "Time for your nightly spanking. Strip and get over my lap.
2.  Hubby says to wife, "I have a fantasy about you spanking me. Could you give it a try?"  She obliges, and takes to it like a duck to water.
3.  Mother in law says, "When you visit my house, I will spank you whenever I want to."