This is the story of a serious (when it comes to sex) doctor and his promiscuous patient.
From a NovelUpdates review: Its pure s*x. Role play, dirty talk, car sex, outdoor sex, you name it. The first chapter where the nickname "doctor" was used was especially very hot for me. I repeat. Pure s*x.
The reason why I rated it 4 stars was because I was sad "doctor wasn't used anymore (I personally really liked it). And because it ended really abruptly.