Call Me Cas - Dean/Cas, Destiel
Castiel Novak, known as Cas, is the school's laid back, blatantly gay, art department head. Dean Winchester, on the other hand, is an authoritative, straight-looking, law teacher who wants to keep things strictly professional.
However, despite his wishes, he can't take his eyes off of that God damn art teacher.
"teacher au where all their students ship it"