Desire to be human is a desire to 'Obliviate' -OCSnape & OCSirius
Status
Summary
In Harry's 3rd Year at Hogwarts, two new teachers, sisters, arrive. They're friends of the new DADA teacher, because they are... his old teachers? They look 20! ... Sirius is unconditionally trusted by these sisters, one of which has much deeper feelings toward him than trust. Meanwhile Snape is breaking the other's heart with his cold shoulder.*Editing/Bettering*