Topped by My Father-in-law

Starts like dark erotica and ends like a thriller? Yes, that's Jay L. North books - Topped by My father in law and Trained by my father in law. In the first book Jacob's absolutely normal life turns from Hallmark rom com to a horror movie in a blink of an eye. When he and his fiancé visit her father, Jacob has a forceful crash course in learning how to submit and go with the flow without asking questions. It's a shocking, non con experience that leaves the foundation of his sexual identity totally changed and shattered. And not only everything he knew for himself abruptly changed and shifted. He gained a Daddy - not the loving and caring type of one though. But a lot more disturbing was the subtle sinister vibe that all the lines crossed and obliterated were just the beginning. For such short reads both books are a real heart-stopping, pitch black delight.