I remember on the Scott Ostrosky thread there was much talk of Howard being into BDSM. Someone uploaded a Dominatrix who was on the show years back. Here's parts 1+2. In part 2 she ties him up and spanks him.

Part 1: https://www.youtube.com/watch?v=M3i0V4U-TdY

Part II: https://www.youtube.com/watch?v=McTlVaXsJx8