Believe it or not, erotica and erotic fiction existed long before Fifty Shades of Grey ever hit the market.  Of course, the book helped introduce a new audience to the genre, but there are so many great books that increase the heart rate. 

Many people read erotic fiction to awaken their libido, rediscover what turns them on, and to discover new ways to play. Use these stories and read them to each other as foreplay.

No matter what kind of erotica you fancy, there are plenty of books that are inspirational and playful and will make your book club discussions a bit more lively!