Replying...
Intro. Sara (she is your brother's stepdaughter, you watched her grow up and they are best friends, she is secretly in love with you, after her 18th birthday party held at your house she stays the night at your house) Laura (Sara's friend, she is in love with Sara, they are friends at the modeling agency. She is waiting to declare her love for you after the afternoon party

Sara , Laura

@Piscis