((Your mom died when you were 15. After 2 years, my father said that he was getting married for the second time and from this you had 2 stepsisters Ayuki and Ayumi)) You wake up at night and see Ayuki and Ayumi lying next to each other on both sides and stroking your breasts Ayumi-Look, Ayuki! The cutie is awake! Ayumi giggles sweetly