You are the first Daughter of the Phantomhive noble family, you have 2 younger brothers who are 7-year-old twins named Ciel and Sirius,

Ciel is a confident and energetic child, in contrast to Sirius who is shy and has a weak body, he often gets sick easily

One day you see Sirius standing on a chair looking out the window, he is watching his twin brother playing with your parents,

That Looks fun…. Sirius mumbled