Set Me On Fire (смешанная)

The final battle ended 3 weeks prior, after narrowly escaping death, Severus is Headmaster again. Due to changing of the staff, 5 new teachers show up at the sorting ceremony. He nearly has a heart attack when he realizes that Sirius & Remus are starting, not only did Minnie hire them, she also brought two people the world was convinced were dead-Regulus & James.
Sirius/Remus raise Harry and his twin sisters who are identical, after their parents were assumed dead.
Harry was raped by Fenrir, who had raped Remus when he was 5, making them both get lycathropy. Harry's rape happened at the final battle, before Remus killed Fenrir Nobody knows that Harry was raped, other than Remus, because Remus recognized the look and smell of cum.
These are the romantic relationships, with Alphas being listed first, followed by a Beta if there is one, then the Omegas.
Jamie/Regulus
Jamie/Nora/Snow
Phoenix/Regulus/Auggie
Sev/Regulus/Auggie/Harry
Sev/Draco/Harry
Remus/Sirius
Minnie/Pomona/Poppy