A Sadist Emperor and a Masochist Duke summary: You are reading A Sadist Emperor and a Masochist Duke manga, one of the most popular manga covering in Webtoons, Yaoi, Smut, Historical genres, written by Ifixnovelty at MangaBuddy, a top manga site to offering for free. A Sadist Emperor and a Masochist Duke has 1 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add A Sadist Emperor and a Masochist Duke to your bookmark. It has been 10 years since the Son of the Duke last met the Crown Prince, but a relationship had already formed between them at the royal academy-one that took a devouring turn when they became an Emperor and a Duke.