I don't know what crossovers you have for Buffy in your future stories, but if you have seen the TV show Grimm & liked it enough, that it could be a future Buffy/Grimm story. I just finished the sequel's latest chapter, really good! Poor Buffy hearing her child! I think I might know what's going on there, but I won't say anything, in case if I'm right, don't want to spoil it! Keep up the good work!