Found a book you might be interested in please log in to view this image buy it from amazon http://www.amazon.co.uk/Adventurous-Couples-Guide-Strap-Sex/dp/tags-on-product/157344278X
I own every book ever written, except anything by Dan Brown....I'm not that sad. Aye, I was sure there was going to be a wee twist and then some squirting.
You've obviously never had a fat black prostitute whip you until you bleed then sit on your face until the lack of oxygen causes you to come.