Fic Search: AU Daniel Prostitute

[celtic-shades.livejournal.com]

This is my first time posting on live journal, so apologies in advance if I mess this up!  I'm looking for a fic I read a few years back on Area 52, but now can't find.  It's AU but all the SG-1 characters are there.  Jack is an engineer of some sort I think and meets prostitute Daniel is a bar one night.  Daniel only has a few clients who he sees on specific days of the week and Jack becomes one of them.  Daniel has resorted to prostitution to help his mother who is sick I think.  He gets hurt one night by one of his clients and Jack finds out where he stays and helps him.  I think Jack pretends Daniel is a language instructor to explain his presence to Sam and Teal'c.  This is driving me mad as I just can't find it anywhere.  Hope one of you good people can help.