Okay, so I believe I read this fic on livejournal. It's a jongkey fic,where Key is Gwiboon and Taemin is Taeyeon. Together they work together and are robbers. They end up taking Onew and Jonghyun as hostages and of course they fall in love with each other and stuff.

Memorable things that happened in the story:

-Onew and Jonghyun are forced to be strippers/dancers for some old ladies' bday(they were caught in her room trying to steal)

-They robbed a casino

If you know what I'm talking about PLEASE PLEASE tell me the name or give me the link.