The Premier's adult daughter begins to behave with an utter absence of wherewithal and insight. An Admiral's dreamboat son engages in five years of profligate behavior after his sterling, top-of-his-class Academy graduation.
A doctor called in to examine both scions determines they're mutaclones. Her wife kidnapped and her clinic bombed, the doctor flees across the galaxy - into the stronghold of her antagonists.
This is the large print edition of Bawdy Double, with a larger font / typeface for easier reading.