Swap Club 3 by Lauren Wise Book Summary:
An old 1970s trend had resurfaced in suburban Montreal homes--husbands and wives having consensual sex with other married couples as part of a not-so-secret sex club. Valerie Matthews jumped into Swap Club with both feet, and now after two years of living out her wildest desires, her sex life has flourished but her relationships have suffered. Her marriage is on the rocks and her friendships are strained. Valerie knows all too well about pushing her limits and living with the consequences of her real life and fantasies coming together. In Year 3, Val has come to a crossroads. She must choose between the marriage she has, the love she craves, and the sex life she deserves. But Valerie Matthews isn't the kind of woman that leaves her choices in the hands of others. Not anymore. She is taking control. She knows what she wants. Everything. The problem with having your whole cake and eating it too... is that it's a lot of cake.