Fic: Pulling Back the Curtain (B:tVS/Avengers; PG-13)

PG-13; B:tVS/Avengers; 1500 words. Challenge fic, from August 11; follows Best Job Share Ever?

Tony's had his scruff up like a wary cat since her first day in the office.

( Pulling Back the Curtain )

(x-posted to twistedshorts and at AO3)