"A Fractured Bond"

Prompt: Regulus is trans female to male and has not had bottom surgery Sirius and regulus haven’t spoken since regulus’ first year when he was sorted into slytherin and Sirius wouldn’t speak to him. Years passes and when Sirius was 17 he ran away and moved in with the potters leaving regulus, 16, at grimmuald place with Orion and walburga black. One day Sirius is sat at the Gryffindor table with James and Remus and Peter and Mary and Lily and Marlene as always joking and being annoying and looks up to see regulus rushing out of the hall