If you're looking for more Star Trek versions of other films then there are: Love is Strange (http://garryowen.dreamwidth.org/36500.html) by garryowen which is a Dirty Dancing redux. Zenith (http://archiveofourown.org/series/10869) by rainbowstrlght which, according to the author, is "a Twilight AU, where we have aliens and crop circles instead of vampires."
If you're simply looking for prostitute!Kirk/Spock: Attractions (http://www.ksarchive.com/viewstory.php?sid=2260) by CatalenaMara contains ex-prostitute!Kirk. Streetlight People (http://ladyblahblah.livejournal.com/60673.html) by ladyblahblah has prostitute!Kirk. The Illusion of Something More (http://ksarchive.com/viewstory.php?sid=3996) by TDazz contains virtual-prostitute!Kirk As You Are (http://13empress.livejournal.com/20646.html) by 13empress also contains rentboy!Kirk but it's from Spock's p.o.v. Roleplay (http://sparrowshellcat.dreamwidth.org/14061.html) by sparrowshellcat is an amusing short piece with again hooker!Kirk.
I haven't read the following but they also contain hooker!Kirk Summer Heat (http://members.fortunecity.com/stshymoon/raetrail/ks-summerheat-r.html) by Rae Trail Golden Boy (http://www.invisibleplanets.com/kirk_spock/goldenboy.htm#30974) by Jungle Kitty The Hustler (http://ksarchive.com/viewstory.php?sid=3490) by Courtney Gray
One Pretty Woman AU with hooker!Spock which is probably the one you read: Beautiful Vulcan (http://ksarchive.com/viewstory.php?sid=3259) by T'Keyla
Disclaimer: Over half of the hooker recs came from Rhaegal's reclist (http://www.eriador.co.uk/trek.php).
no subject
If you're looking for more Star Trek versions of other films then there are:
Love is Strange (http://garryowen.dreamwidth.org/36500.html) by garryowen which is a Dirty Dancing redux.
Zenith (http://archiveofourown.org/series/10869) by rainbowstrlght which, according to the author, is "a Twilight AU, where we have aliens and crop circles instead of vampires."
If you're simply looking for prostitute!Kirk/Spock:
Attractions (http://www.ksarchive.com/viewstory.php?sid=2260) by CatalenaMara contains ex-prostitute!Kirk.
Streetlight People (http://ladyblahblah.livejournal.com/60673.html) by
The Illusion of Something More (http://ksarchive.com/viewstory.php?sid=3996) by TDazz contains virtual-prostitute!Kirk
As You Are (http://13empress.livejournal.com/20646.html) by
Roleplay (http://sparrowshellcat.dreamwidth.org/14061.html) by sparrowshellcat is an amusing short piece with again hooker!Kirk.
I haven't read the following but they also contain hooker!Kirk
Summer Heat (http://members.fortunecity.com/stshymoon/raetrail/ks-summerheat-r.html) by Rae Trail
Golden Boy (http://www.invisibleplanets.com/kirk_spock/goldenboy.htm#30974) by Jungle Kitty
The Hustler (http://ksarchive.com/viewstory.php?sid=3490) by Courtney Gray
One Pretty Woman AU with hooker!Spock which is probably the one you read:
Beautiful Vulcan (http://ksarchive.com/viewstory.php?sid=3259) by T'Keyla
Disclaimer: Over half of the hooker recs came from Rhaegal's reclist (http://www.eriador.co.uk/trek.php).