By Mutual Desire — Dalton Diaz

Married for ten years, adventurous Kelly and Ryan are thrilled to take part in a fantasy come true -- a week-long sex therapy study on a tropical island. The resort is first class, the sex off the charts.

Ryan's always denied the issue that stands between them -- the issue that threatens to destroy their marriage sooner or later. As they learn new sensual tricks from the other couples on the island, each x-rated assignment brings them closer to breaking down that barrier. When they do, will the pieces fit back together?

Reader Advisory: This book contains voyeurism, m/m, group sex and BDSM. Can you say “WOOHOO!”?