Mr and Mrs. Average joe, JF. Silver

This book was terrible. The writing was terrible, the premise weird and the sex gratuitous, which may have been the point but I don't see how that's a good thing. 

I found the premise interesting initially, an older couple exploring their sexuality but the writing ruined it all. It was stunted and mechanical. The addition of a third and another couple picqued my interest but I couldn't enjoy it. 

The book was short but I couldn't and didn't enjoy it at all. If it was better written then I could see how it would be an interesting read but this wasn't one of them.