Slightest Chance

Two things Clint Barton knows for sure is it's only a matter of seconds until his leg gives out beneath him and that once he heard the familiar ticking sound, he knew only one of them would be able to make it out. And he already knew who that would be, whether or not Natasha agrees with him. He won't be the reason to hold her back, but she can't leave him behind. *Two-Shot*