u/SirryxWolfstar1971

It was a Severus Snape/Sirius Black fic on AO3.
•Severus was dying I think in the hallway of Grimmauld Place at the base of the stairs
•Sirius was the only one home and Severus needed potions that weren’t there
•I think he sent a patronus to Remus but I’m not sure
•Sirius used Padfoot to run to St. Mungo’s for potions
•I think he did this trip more than once
•It reminds me of To the Eyes, to the Light, in Safety by Barkin but I thought Sirius was still a convict, but maybe I’m wrong

Please help!