CIRCUS AU (look, if I didn't leave a circus prompt you'd wonder what was wrong with me *grins*)

Clint Barton has recently become established as top billing The Amazing Hawkeye. Natasha Romanoff is a performer/member of an established, static, big name circus. (Think like Cirque in Las Vegas.) She's been sent to recruit Clint from the shitty, run down travelling circus he's in. She understands loyalty, but the more she learns about Carson's and the way Clint is/has been treated, the more she really doesn't understand why he keeps turning her down/is so reluctant to leave...

(Or something like that. I mean I love me anything circus.)