FIC: Somewhere That's Green (MCU)

Title: Somewhere That's Green (or on tumblr, or at AO3)
Fandom: Marvel Cinematic Universe
Pairing/Characters: Bruce Banner/Betty Ross; Bruce, Betty, Tony, Pepper, JARVIS, Audrey II.
Summary: Bruce expected an evening at the theater to contain excitement and drama--but somehow he'd expected it all to stay on the stage.
Rating: NC-17/Explicit/Adult
Word count: THERE WAS A 5000-WORD LIMIT (but it has 5077 according to AO3)
Content notes: Canon-typical but non-explicit violence; explicit sex
Author's notes: Written for the Marvel Throwdown, run by the marvelous Knotta. (I won!) Thanks to adorb_eggplant , who doesn't have a tumblr and therefore couldn't vote, for giving me a quick read-through and making sure I'm not completely nuts. More notes in the first comment.

( So, I have this ticket to a Broadway show, and I can't use it. )