I don't know if this exists... and if it does, I don't know where to look... Anyway, here's the question.

Are there any Supernatural/Charmed crossover fics that are Sam/Dean and Wyatt/Chris (two pairings, not a foursome) (and hopefully Wyatt and Chris are at least teens...)? I am SO going to write this (and try very hard not to care when no one reads it)... Preferably PG-13 or below; R is okay, but please no sex scenes if possible. (Seeing as I don't know if this even exists, I'm not really going to be too picky...)