Brotherly Love( Sakamaki Brothers X Reader)

You were kidnapped by Cordelia at a young age and have no memory of your human family. You were kidnapped to be a play toy and experiment for the triplets, but they cherished you too much even if it caused Cordelia to hate you, and soon the rest of the Sakamaki brothers began to grow close to you. But as you grew up with them, they grew distant and you never knew why.
Warning: This is a little yandere.