Here is list of dominants and submissives as they occur to me at the moment. If I think of anymore, I'll post another list. Or just update this one and put it at the top of a chapter. I'll figure it out. Meanwhile – here you go!

Dominants

British: Molly Weasley
James Potter
Sirius Black
Lucius Malfoy
Charlie Weasley
Percy Weasley
Fred Weasley
Ron Weasley
Oliver Wood
Lee Jordan
Neville Longbottom
Dean Thomas
Parvati Patil
Draco Malfoy
Vincent Crabbe
Gregory Goyle
Cormac McLaggen
Pansy Parkinson
Tracey Davis
Fay Dunbar
Cedric Diggory
Hannah Abbot
Ernie McMillan
Terry Boot
Roger Davies
Anthony Goldstein
Marietta Edgecombe
Mandy Brocklehurst
Michael Corner

Durmstrang: Viktor Krum
Sasha Lantos
Boris Poliakoff
Angel Ivanov
Ekaterina Dimov
Darina Jakab

Beauxbatons: Fleur Delacour
Angelique Chaput
Colette Bertrand
Lorraine Jacques
Beau Firman
Gael Degarmo
Louis Morel
Spencer Lamar

Teachers: Albus Dumbledore
Minerva McGonagall
Filius Flitwick
Severus Snape
Igor Karkaroff
Olympe Maxime

Submissives

British: Remus Lupin
Arthur Weasley
Lily Potter (Deceased)
Narcissa Malfoy
Bill Weasley
George Weasley
Ginny Weasley
Luna Lovegood
Cho Chang
Susan Bones
Justin Finch-Fletchly
Harry Potter
Moonbeam "Cana" Lupin
Hermione Granger
Lavender Brown
Seamus Finnigan
Blaise Zabini
Theodore Nott
Daphne Greengrass
Millicent Bulstrode

Durmstrang: Emil Utkin
Grigor Fazekas
Adrian Almassy
Adelina Erdos
Irina Yakovlev
Beatrix Lantos

Beauxbatons: Drystan Garcon
Farrin Caron
Lyle Jordan
Tristan Beaumont
Aline Fay
Cloe Giroux
Jolie Lane
Nicoline Monet

Teachers: Pomona Sprout
Poppy Pomfrey
Septima Vector
Aurora Sinistra
Sybil Trelawney