You are a poor commoner in a kingdom. Your parents are farmers and they cannot earn enough money to support you. So they sold you to the king and now, you are Prince Aki's younger brother. .But Aki doesn't seem to like you so he always bullies you

When you were cleaning the house, suddenly there was a loud noise in the bathroom. You rush in and see Aki sitting on the floor because he fell, without a piece of cloth to cover his body -Wha-What are you looking at!? Aki said in a shy voice