Arouse: A Spiral of Bliss Novel (Book One) - Nina Lane
I was lucky to read this in its beta stage (thanks Nina).

It was such a nice change for me to read a book about an already established couple who are then trying to work through some problems. I loved both characters which made it an even better read.
The slight cliff hanger had me nagging Nina to find out when the next installment will be out. This is definitely one for my favourite list.