I'm looking for short and fairly quick replies. No one-liners though. A paragraph or two per character would be the ideal length. This will be done through PMs. I'd like my partners to be 18+.

Pairings-
(Who I'll play)
No () means I don't mind playing either.

Severus x (OC) Willing to double as anyone.
Severus x (Lily)
Harry x Ron
Ron x (OC) Willing to double as anyone.
Neville x Hermione
Draco x (OC) Willing to double as anyone.
Luna x (OC) Willing to double as anyone.

Other-

Going through years 1-7 with OCs set in modern times with a new great threat to the wizarding world

I'd like to something that centers around a family in the modern wizarding world, maybe they have two moms and we'd each play a mom and two of the kids, perhaps something big is going on Hogwarts, maybe the parents are teachers