Dessert for the Duke

Someone ends up in another world and finds himself a princess, at worst a countess—yet I turned out to be the innkeeper’s daughter. In addition to my new life, I got a brother and two sisters, my father’s debts, an inn on the brink of ruin, and the memories of the former owner of this body. Really, I wish I didn’t remember what exactly I managed to do to upset the duke’s son. I don’t even want to think about what he might do to me. So what am I supposed to do now?