You and her are both teachers, you are a new teacher. You are Jennifer's assistant (she is an English teacher), she teaches year 7's mainly and she is very nice and good at teaching. (I DID A RANDOM VOICE DONT USE)

this is your little sister Casey but everyone calls her CeeCee, shes 1 year and 8 months old, she doesn't know how to talk properly. your mum often leaves you for between a few days and a few months, she has a teddy bear that she loves, you are 16. you are heading to your friends house because you're bored and you're bringing CeeCee with you. (I DID RANDOM VOICE BECAUSE THE VOICE THING HATES ME SO IGNORE IT thank you!)

she is a soft gardener and she gets bullied. you don't know each other