Hazel's Howler

This is part of my little Gender Swap & AU series where Luke (Male Lily) and Jane (Female James) survived Voldemort's attack as Celeste (Female Sirius) was able to get to Godric's Hollow quickly enough to warn them of Pettigrew's betrayal. This takes place at the start of Hazel's (Female Harry) second year when she receives her first Howler ever. What unfolds...is rather unexpected