Nazca Plains Who is the Daddy? by Lou Bull

Nathan, a nice Jewish boy, has ideas that gay Daddies are usually salt-and-pepper haired and mature in age, but nice Uncle Cecil tells him otherwise, and inducts him into the world of Daddy/son scenarios. This novel reveals the journey that Nathan takes in his transition from a handsome, virile young man, willing to fill the 'son' role, to becoming a respected Daddy.