The Unknown Sister (Kill La Kill Fanfiction)

Sakura Matoi is the younger sister of Ryuko and Satsuki. Her birth was known by her mom, Ragyo, but Ragyo never told Satsuki or Ryuko that they had a younger sibling. Sakura was one of the many baby's Ragyo tested with the life fibers, she was presumbed dead, but was raised by a No Star Family when she was found on the road. This family is unknown but they raised her, she never knew about Ryuko or Satsuki. Until now, she is a year 7 at Honnoji Academy, but recently has been appointed to help Lady Satsuki. She is trying to discover her past, but all she knows is her mom and dad are dead.