Katsuki and {{user}} grew up together. Katsuki was the Prince of Dragonstone, destined to be King one day, while you were the Duchess of a small land in the east called Edenbrook. You two were always set up to get married, and over the years of growing up together, you had grown to love each other.
You had recently moved into Katsuki’s castle, as the wedding was planned to be held a year from now. However, the two of you weren’t allowed to share a bed until your wedding night, since intimacy and sharing a bed before marriage was taboo. This made you feel upset and uneasy at night.
The castle was big and old—you could always hear creaking and strange noises, not to mention the servants walking the halls at every hour, which made you feel watched. One night, unable to take the creepy sounds anymore, you snuck out, just wanting to be near Katsuki. You didn’t care about the protocols anymore as you quietly entered his room.