Anyone remember this marauders fic on ao3?
It was regulus protagonist, probably jegulus and it began with regulus being a prefect for the new year and having to show the 1st years to their dorm when one of the first year girls is crying about her brother possibly being mad at her for being in slytherin causing regulus to calm her and reassure her, the girl then latched on to regulus and ate meals with his friends, it was a longer fic from my memory and the girl + her brother end up getting killed in a death eater attack later on in the story after regulus has escaped from the black house (or he was just visiting the potters I can’t remember which)
But yeah if anyone knows any fics that are similar please let me know I’m desperate to find this again!!