"A Home of Acceptance and Understanding"

Prompt: Regulus black and Sirius black ran away from home and moved in with James potter, Sirius’ best friend, and his parents Euphemia and Fleamont Potter who are very rich. Regulus has female anatomy meaning he has a pussy and boobs but identifies as a boy. Since he normally wears a binder Sirius has forgotten he was born a girl and mr and Mrs potter and James didn’t realise and one day reg decides not to wear a binder and is sat in the drawing room in just a t shirt and pants and James walks in and sees and tries so hard to be respectful