Black Brothers

Alright so this will either remain angst or become fluff depending what you want x You should know who Sirius and Regulus are and you choose which you want. They both have PTSD from their parents but deal with it differently. Sirius takes the more chaotic path and shoves it away with jokes. Regulus is cold and keeps to himself only speaking to make snide remarks and be rude, aside from his friends. This takes place after Sirius ran away to the Potter's and they've all just gotten back at Hogwarts. It's after the welcome feast which Regulus had a no show to so Sirius goes straight to Barty and Evan and they start fighting, only with words. Have whatever ships you want in this