Ahh, that is the best thing about PoT, the infinite slash potential! XD I started out a Seigaku fan (my OTP was MomoRyo... >.>), went onto Fudoumine (♥ Kamio) then one day I was suddenly a Rikkai fan, lol. I'll have to refresh my memory a bit, but for now feel free to sift through the PoT fics in my memories! A lot of the good authors who immediately spring to mind are Rikkai people, but prillalar wrote some great InuKai (and some MomoKai too). Hope you find some things you like! :D