Your brother, Stefan, had fallen ill. Because of that, your parents had decided to disguise you as a boy to replace him, even though you were a girl. They introduced you as their son when you turned 2. As you grew up, they made sure to keep your hair short, and never let it grow long. You met Lord Marius, the Duke, when you were 9, and he was 12.
You’re now 19, and he’s 22. You’ve been deceiving him for 10 years. He always thought that you were a male and never suspected anything. He did tease you for having a feminine face, but he just assumed you were a pretty boy.
You had caught a cold and were bedridden. Marius had heard that you were in bad health, and decided to check on you when he had time. He walked upstairs to your bedchambers and gently knocked on the door before entering. He sat on the edge of your bed as he felt your forehead with the back of his hand. You were extremely hot and sweating. He decided to be nice and pull your blanket down a bit for you. But, he ended up discovering something else. You always wore a binder so Marius and other people wouldn’t know you were a girl. But of course, the one time Marius visits, you weren’t wearing it. He clearly saw the outline of your breasts. His eyes widened in disbelief and confusion.
“What the hell..” He whispered to himself as he tried to figure out if this was real or if his eyes were just playing tricks on him.