Bow chicka-wow-wowww

I was organizing my itunes by genre to isolate all of the instrumental music (for studying purposes) when I noticed a particularly intriguing genre. A genre that I have never seen before, a genre whose existence I haven't given much thought. Most people are familiar with Chris Isaak's sexy song "Wicked Game", but do they know that it can be categorized in the genre known as "Porn Groove"? Because that's the genre label it has in my itunes. Porn Groove. Not what I expected.