This Deadly Innocence - McCoy prescribes enforced shore leave on the planet of the mini-critters for the command pair of the Enterprise to get over their hurt/comfort tendencies. Caution: This fic induces the frustrated need to throttle either one of the boys at times. Also, very OOC portrayal of Vulcans in general.
Together - Diplomatic negotiations on a planet that's rather like Ancient Greece when it comes to male relations leads to a very natural pairing up.
Twice Told Tale - Kirk tells the story of "Sleeping Beauty"; Spock makes some Vulcan observations. Fluff, with some silliness.
The Vulcan Heart - Spock invites Kirk to a tourist spot on Vulcan. Of course, ulterior motives abound. Qualifies for PWP, I guess.
Wanting - Post-"Amok Time" and "Requiem for Methuselah". PWP.
The Wedding Gift - A fellow passenger on a space-cab gives Kirk a lecture on tele-empathic etiquette, and a gift. Fluffy, but not fluff.
What Goes Around - Barhopping, discussion of prosteriors, and covert PDA. Humor and silliness.
What Matters - Post-"Amok Time". Kirk deals with jealousy. Miscommunications with McCoy and Spock doesn't help. And of course it would take being trapped on a planet together to get our boys to work things out. Angsty.
What You Did To Me - Plot device aliens kidnap our boys to conduct cliche experiments, which obviously leads to hurt/comfort and ...other activities.
When I Sleep - McCoy sends a message to a certain Ambassador on Romulus (TNG: "Unification") with an alternative explanation of what happened in STVII.
When Need Outweighs Logic - Diplomacy on an empathic planet involving a emotion-enhancing statue. Somewhat soap operatic, but oh well.