The Doctor's Surprise - T. A. Love - Bog

Dr. Brad Alexander is an ortho doctor working long hours in an understaffed hospital. His long hours and her nursing shifts take him away from his wife, Peggy, for days. Calling in a favor from a fellow doctor, Brad plans a surprise early morning meal with his wife on her extra-long break. He is shocked when his nurse, Melony, tells of his wife and her discussions of a ménage. But he is more shocked when Melony sets up a hospital room for the occasion.
During their intimate 'date,' Brad is surprised when Melony joins, he and his wife. All three are even more surprised with Dr. Shelby comes searching for his late nurse, Peggy. Thinking they are in trouble for their escapade, they are shocked when Dr. Shelby joins and proposes a monthly meet-up.
Brad isn't surprised that his wife setup their threesome as he has always known she was bi-sexual. He is surprised he would readily agree to a permanent arrangement. However, his wife is happy, and he can't turn down having Melony on a regular basis. With both spouses pleased, Brad and Peggy vow to enjoy their special relationship.