A Brilliant Fucking Evening! (слэш)

“Fuck you, kid.”
“Yeah. Fuck me, old man.”
And that was how it started.
Jason hadn’t expected to run into the mercenary, but then again, nothing seemed to have gone to plan that night. He’d meant it to be a relaxing evening, if he was honest. Bust some minor criminals, kick some major ass and look good doing it. The usual. But this was Gotham, after all. The physical embodiment of the phrase “Shit Happens” and now Jason was out of bullets and out of his depth.
-_-
Jason is on patrol, he gets mixed up with Black Mask's men and Slade's working as security. I think you can guess what happens next.