Me and my wife had fun with Tristan's "The Ultimate Anal Sex Guide For Women vol.1" That was made off of her book, it's pretty interesting *and* helpful ;)

I CANNOT believe anyone would ask that question... Hamar, you are obviously connected to the i-n-t-e-r-n-e-t which is basically a synonym to porn... come on... google it up man!

http://www.google.com/search?hl=en&lr=&safe=off&q=porn