A/N: Part II is fanon, so give me a prompt and a pairing and I'll write it.
WARNING: slash, sex, Megan won't like this. The rest of you might.
Pairing: Surprise. ^-^
If Wishes Were Bowtruckles
Part II: XII
"Mutt."
"Death Eater."
Blood trickled down his desk, his shoulder, his thighs. He flung his head back and felt familiar teeth close around his neck.
"Traitor."
"Same."
Pale fingers grabbed his hips bruisingly as the man inside him set a furious pace.
"G-Gryffindor!"
"Slytherin."
He slumped over, his legs barely holding him up. The hands on his hips were removed and the sounds of dressing filled the room.
He rested his head on a stack of essays he had yet to grade. Longing made him want to turn around, but regret held him in place.
Trousers were zipped up behind him, and he listened dully for the sound of footsteps.
A hesitation, and a kiss was placed gently at the base of his spine.
"I'm glad you're safe."
Severus whirled around, and watched Sirius Black walk out of the room.